Merge branch 'develop' into improve_taxes_setup
diff --git a/.github/helper/semgrep_rules/README.md b/.github/helper/semgrep_rules/README.md
new file mode 100644
index 0000000..670d8d2
--- /dev/null
+++ b/.github/helper/semgrep_rules/README.md
@@ -0,0 +1,38 @@
+# Semgrep linting
+
+## What is semgrep?
+Semgrep or "semantic grep" is language agnostic static analysis tool. In simple terms semgrep is syntax-aware `grep`, so unlike regex it doesn't get confused by different ways of writing same thing or whitespaces or code split in multiple lines etc.
+
+Example:
+
+To check if a translate function is using f-string or not the regex would be `r"_\(\s*f[\"']"` while equivalent rule in semgrep would be `_(f"...")`. As semgrep knows grammer of language it takes care of unnecessary whitespace, type of quotation marks etc.
+
+You can read more such examples in `.github/helper/semgrep_rules` directory.
+
+# Why/when to use this?
+We want to maintain quality of contributions, at the same time remembering all the good practices can be pain to deal with while evaluating contributions. Using semgrep if you can translate "best practice" into a rule then it can automate the task for us.
+
+## Running locally
+
+Install semgrep using homebrew `brew install semgrep` or pip `pip install semgrep`.
+
+To run locally use following command:
+
+`semgrep --config=.github/helper/semgrep_rules [file/folder names]`
+
+## Testing
+semgrep allows testing the tests. Refer to this page: https://semgrep.dev/docs/writing-rules/testing-rules/
+
+When writing new rules you should write few positive and few negative cases as shown in the guide and current tests.
+
+To run current tests: `semgrep --test --test-ignore-todo .github/helper/semgrep_rules`
+
+
+## Reference
+
+If you are new to Semgrep read following pages to get started on writing/modifying rules:
+
+- https://semgrep.dev/docs/getting-started/
+- https://semgrep.dev/docs/writing-rules/rule-syntax
+- https://semgrep.dev/docs/writing-rules/pattern-examples/
+- https://semgrep.dev/docs/writing-rules/rule-ideas/#common-use-cases
diff --git a/.github/helper/semgrep_rules/frappe_correctness.py b/.github/helper/semgrep_rules/frappe_correctness.py
new file mode 100644
index 0000000..4798b92
--- /dev/null
+++ b/.github/helper/semgrep_rules/frappe_correctness.py
@@ -0,0 +1,28 @@
+import frappe
+from frappe import _, flt
+
+from frappe.model.document import Document
+
+
+def on_submit(self):
+	if self.value_of_goods == 0:
+		frappe.throw(_('Value of goods cannot be 0'))
+	# ruleid: frappe-modifying-after-submit
+	self.status = 'Submitted'
+
+def on_submit(self):
+	if flt(self.per_billed) < 100:
+		self.update_billing_status()
+	else:
+		# todook: frappe-modifying-after-submit
+		self.status = "Completed"
+		self.db_set("status", "Completed")
+
+class TestDoc(Document):
+	pass
+
+	def validate(self):
+		#ruleid: frappe-modifying-child-tables-while-iterating
+		for item in self.child_table:
+			if item.value < 0:
+				self.remove(item)
diff --git a/.github/helper/semgrep_rules/frappe_correctness.yml b/.github/helper/semgrep_rules/frappe_correctness.yml
new file mode 100644
index 0000000..394abbf
--- /dev/null
+++ b/.github/helper/semgrep_rules/frappe_correctness.yml
@@ -0,0 +1,56 @@
+# This file specifies rules for correctness according to how frappe doctype data model works.
+
+rules:
+- id: frappe-modifying-after-submit
+  patterns:
+    - pattern: self.$ATTR = ...
+    - pattern-inside: |
+        def on_submit(self, ...):
+          ...
+  message: |
+    Doctype modified after submission. Please check if modification of self.$ATTR is commited to database.
+  languages: [python]
+  severity: ERROR
+
+- id: frappe-print-function-in-doctypes
+  pattern: print(...)
+  message: |
+      Did you mean to leave this print statement in? Consider using msgprint or logger instead of print statement.
+  languages: [python]
+  severity: WARNING
+  paths:
+      exclude:
+        - test_*.py
+      include:
+        - "*/**/doctype/*"
+
+- id: frappe-modifying-child-tables-while-iterating
+  pattern-either:
+    - pattern: |
+        for $ROW in self.$TABLE:
+            ...
+            self.remove(...)
+    - pattern: |
+        for $ROW in self.$TABLE:
+            ...
+            self.append(...)
+  message: |
+      Child table being modified while iterating on it.
+  languages: [python]
+  severity: ERROR
+  paths:
+      include:
+        - "*/**/doctype/*"
+
+- id: frappe-same-key-assigned-twice
+  pattern-either:
+    - pattern: |
+        {..., $X: $A, ..., $X: $B, ...}
+    - pattern: |
+        dict(..., ($X, $A), ..., ($X, $B), ...)
+    - pattern: |
+        _dict(..., ($X, $A), ..., ($X, $B), ...)
+  message: |
+      key `$X` is uselessly assigned twice. This could be a potential bug.
+  languages: [python]
+  severity: ERROR
diff --git a/.github/helper/semgrep_rules/security.py b/.github/helper/semgrep_rules/security.py
new file mode 100644
index 0000000..f477d7c
--- /dev/null
+++ b/.github/helper/semgrep_rules/security.py
@@ -0,0 +1,6 @@
+def function_name(input):
+	# ruleid: frappe-codeinjection-eval
+	eval(input)
+
+# ok: frappe-codeinjection-eval
+eval("1 + 1")
diff --git a/.github/helper/semgrep_rules/security.yml b/.github/helper/semgrep_rules/security.yml
new file mode 100644
index 0000000..5a5098b
--- /dev/null
+++ b/.github/helper/semgrep_rules/security.yml
@@ -0,0 +1,25 @@
+rules:
+- id: frappe-codeinjection-eval
+  patterns:
+  - pattern-not: eval("...")
+  - pattern: eval(...)
+  message: |
+    Detected the use of eval(). eval() can be dangerous if used to evaluate
+    dynamic content. Avoid it or use safe_eval().
+  languages: [python]
+  severity: ERROR
+
+- id: frappe-sqli-format-strings
+  patterns:
+    - pattern-inside: |
+        @frappe.whitelist()
+        def $FUNC(...):
+            ...
+    - pattern-either:
+        - pattern: frappe.db.sql("..." % ...)
+        - pattern: frappe.db.sql(f"...", ...)
+        - pattern: frappe.db.sql("...".format(...), ...)
+  message: |
+      Detected use of raw string formatting for SQL queries. This can lead to sql injection vulnerabilities. Refer security guidelines - https://github.com/frappe/erpnext/wiki/Code-Security-Guidelines
+  languages: [python]
+  severity: WARNING
diff --git a/.github/helper/semgrep_rules/translate.js b/.github/helper/semgrep_rules/translate.js
new file mode 100644
index 0000000..7b92fe2
--- /dev/null
+++ b/.github/helper/semgrep_rules/translate.js
@@ -0,0 +1,37 @@
+// ruleid: frappe-translation-empty-string
+__("")
+// ruleid: frappe-translation-empty-string
+__('')
+
+// ok: frappe-translation-js-formatting
+__('Welcome {0}, get started with ERPNext in just a few clicks.', [full_name]);
+
+// ruleid: frappe-translation-js-formatting
+__(`Welcome ${full_name}, get started with ERPNext in just a few clicks.`);
+
+// ok: frappe-translation-js-formatting
+__('This is fine');
+
+
+// ok: frappe-translation-trailing-spaces
+__('This is fine');
+
+// ruleid: frappe-translation-trailing-spaces
+__(' this is not ok ');
+// ruleid: frappe-translation-trailing-spaces
+__('this is not ok ');
+// ruleid: frappe-translation-trailing-spaces
+__(' this is not ok');
+
+// ok: frappe-translation-js-splitting
+__('You have {0} subscribers in your mailing list.', [subscribers.length])
+
+// todoruleid: frappe-translation-js-splitting
+__('You have') + subscribers.length + __('subscribers in your mailing list.')
+
+// ruleid: frappe-translation-js-splitting
+__('You have' + 'subscribers in your mailing list.')
+
+// ruleid: frappe-translation-js-splitting
+__('You have {0} subscribers' +
+    'in your mailing list', [subscribers.length])
diff --git a/.github/helper/semgrep_rules/translate.py b/.github/helper/semgrep_rules/translate.py
new file mode 100644
index 0000000..bd6cd91
--- /dev/null
+++ b/.github/helper/semgrep_rules/translate.py
@@ -0,0 +1,53 @@
+# Examples taken from https://frappeframework.com/docs/user/en/translations
+# This file is used for testing the tests.
+
+from frappe import _
+
+full_name = "Jon Doe"
+# ok: frappe-translation-python-formatting
+_('Welcome {0}, get started with ERPNext in just a few clicks.').format(full_name)
+
+# ruleid: frappe-translation-python-formatting
+_('Welcome %s, get started with ERPNext in just a few clicks.' % full_name)
+# ruleid: frappe-translation-python-formatting
+_('Welcome %(name)s, get started with ERPNext in just a few clicks.' % {'name': full_name})
+
+# ruleid: frappe-translation-python-formatting
+_('Welcome {0}, get started with ERPNext in just a few clicks.'.format(full_name))
+
+
+subscribers = ["Jon", "Doe"]
+# ok: frappe-translation-python-formatting
+_('You have {0} subscribers in your mailing list.').format(len(subscribers))
+
+# ruleid: frappe-translation-python-splitting
+_('You have') + len(subscribers) + _('subscribers in your mailing list.')
+
+# ruleid: frappe-translation-python-splitting
+_('You have {0} subscribers \
+    in your mailing list').format(len(subscribers))
+
+# ok: frappe-translation-python-splitting
+_('You have {0} subscribers') \
+    + 'in your mailing list'
+
+# ruleid: frappe-translation-trailing-spaces
+msg = _(" You have {0} pending invoice ")
+# ruleid: frappe-translation-trailing-spaces
+msg = _("You have {0} pending invoice ")
+# ruleid: frappe-translation-trailing-spaces
+msg = _(" You have {0} pending invoice")
+
+# ok: frappe-translation-trailing-spaces
+msg = ' ' + _("You have {0} pending invoices") + ' '
+
+# ruleid: frappe-translation-python-formatting
+_(f"can not format like this - {subscribers}")
+# ruleid: frappe-translation-python-splitting
+_(f"what" + f"this is also not cool")
+
+
+# ruleid: frappe-translation-empty-string
+_("")
+# ruleid: frappe-translation-empty-string
+_('')
diff --git a/.github/helper/semgrep_rules/translate.yml b/.github/helper/semgrep_rules/translate.yml
new file mode 100644
index 0000000..3737da5
--- /dev/null
+++ b/.github/helper/semgrep_rules/translate.yml
@@ -0,0 +1,63 @@
+rules:
+- id: frappe-translation-empty-string
+  pattern-either:
+  - pattern: _("")
+  - pattern: __("")
+  message: |
+    Empty string is useless for translation.
+    Please refer: https://frappeframework.com/docs/user/en/translations
+  languages: [python, javascript, json]
+  severity: ERROR
+
+- id: frappe-translation-trailing-spaces
+  pattern-either:
+    - pattern: _("=~/(^[ \t]+|[ \t]+$)/")
+    - pattern: __("=~/(^[ \t]+|[ \t]+$)/")
+  message: |
+    Trailing or leading whitespace not allowed in translate strings.
+    Please refer: https://frappeframework.com/docs/user/en/translations
+  languages: [python, javascript, json]
+  severity: ERROR
+
+- id: frappe-translation-python-formatting
+  pattern-either:
+  - pattern: _("..." % ...)
+  - pattern: _("...".format(...))
+  - pattern: _(f"...")
+  message: |
+    Only positional formatters are allowed and formatting should not be done before translating.
+    Please refer: https://frappeframework.com/docs/user/en/translations
+  languages: [python]
+  severity: ERROR
+
+- id: frappe-translation-js-formatting
+  patterns:
+  - pattern: __(`...`)
+  - pattern-not: __("...")
+  message: |
+    Template strings are not allowed for text formatting.
+    Please refer: https://frappeframework.com/docs/user/en/translations
+  languages: [javascript, json]
+  severity: ERROR
+
+- id: frappe-translation-python-splitting
+  pattern-either:
+  - pattern: _(...) + ... + _(...)
+  - pattern: _("..." + "...")
+  - pattern-regex: '_\([^\)]*\\\s*'
+  message: |
+    Do not split strings inside translate function. Do not concatenate using translate functions.
+    Please refer: https://frappeframework.com/docs/user/en/translations
+  languages: [python]
+  severity: ERROR
+
+- id: frappe-translation-js-splitting
+  pattern-either:
+  - pattern-regex: '__\([^\)]*[\+\\]\s*'
+  - pattern: __('...' + '...')
+  - pattern: __('...') + __('...')
+  message: |
+    Do not split strings inside translate function. Do not concatenate using translate functions.
+    Please refer: https://frappeframework.com/docs/user/en/translations
+  languages: [javascript, json]
+  severity: ERROR
diff --git a/.github/helper/semgrep_rules/ux.py b/.github/helper/semgrep_rules/ux.py
new file mode 100644
index 0000000..4a74457
--- /dev/null
+++ b/.github/helper/semgrep_rules/ux.py
@@ -0,0 +1,31 @@
+import frappe
+from frappe import msgprint, throw, _
+
+
+# ruleid: frappe-missing-translate-function
+throw("Error Occured")
+
+# ruleid: frappe-missing-translate-function
+frappe.throw("Error Occured")
+
+# ruleid: frappe-missing-translate-function
+frappe.msgprint("Useful message")
+
+# ruleid: frappe-missing-translate-function
+msgprint("Useful message")
+
+
+# ok: frappe-missing-translate-function
+translatedmessage = _("Hello")
+
+# ok: frappe-missing-translate-function
+throw(translatedmessage)
+
+# ok: frappe-missing-translate-function
+msgprint(translatedmessage)
+
+# ok: frappe-missing-translate-function
+msgprint(_("Helpful message"))
+
+# ok: frappe-missing-translate-function
+frappe.throw(_("Error occured"))
diff --git a/.github/helper/semgrep_rules/ux.yml b/.github/helper/semgrep_rules/ux.yml
new file mode 100644
index 0000000..ed06a6a
--- /dev/null
+++ b/.github/helper/semgrep_rules/ux.yml
@@ -0,0 +1,15 @@
+rules:
+- id: frappe-missing-translate-function
+  pattern-either:
+  - patterns:
+      - pattern: frappe.msgprint("...", ...)
+      - pattern-not: frappe.msgprint(_("..."), ...)
+      - pattern-not: frappe.msgprint(__("..."), ...)
+  - patterns:
+      - pattern: frappe.throw("...", ...)
+      - pattern-not: frappe.throw(_("..."), ...)
+      - pattern-not: frappe.throw(__("..."), ...)
+  message: |
+      All user facing text must be wrapped in translate function. Please refer to translation documentation. https://frappeframework.com/docs/user/en/guides/basics/translations
+  languages: [python, javascript, json]
+  severity: ERROR
diff --git a/.github/workflows/semgrep.yml b/.github/workflows/semgrep.yml
new file mode 100644
index 0000000..df08263
--- /dev/null
+++ b/.github/workflows/semgrep.yml
@@ -0,0 +1,24 @@
+name: Semgrep
+
+on:
+  pull_request:
+    branches:
+      - develop
+jobs:
+  semgrep:
+    name: Frappe Linter
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Setup python3
+      uses: actions/setup-python@v2
+      with:
+        python-version: 3.8
+    - name: Run semgrep
+      run: |
+        python -m pip install -q semgrep
+        git fetch origin $GITHUB_BASE_REF:$GITHUB_BASE_REF -q
+        files=$(git diff --name-only --diff-filter=d $GITHUB_BASE_REF)
+        [[ -d .github/helper/semgrep_rules ]] && semgrep --severity ERROR --config=.github/helper/semgrep_rules --quiet --error $files
+        semgrep --config="r/python.lang.correctness" --quiet --error $files
+        [[ -d .github/helper/semgrep_rules ]] && semgrep --severity WARNING --severity INFO --config=.github/helper/semgrep_rules --quiet $files
diff --git a/erpnext/accounts/doctype/bank/bank.js b/erpnext/accounts/doctype/bank/bank.js
index 49b2b18..059e1d3 100644
--- a/erpnext/accounts/doctype/bank/bank.js
+++ b/erpnext/accounts/doctype/bank/bank.js
@@ -42,10 +42,9 @@
 		});
 	});
 
-	frappe.meta.get_docfield("Bank Transaction Mapping", "bank_transaction_field",
-		frm.doc.name).options = options;
-
-	frm.fields_dict.bank_transaction_mapping.grid.refresh();
+	frm.fields_dict.bank_transaction_mapping.grid.update_docfield_property(
+		'bank_transaction_field', 'options', options
+	);
 };
 
 erpnext.integrations.refreshPlaidLink = class refreshPlaidLink {
diff --git a/erpnext/accounts/doctype/bank_transaction/bank_transaction.json b/erpnext/accounts/doctype/bank_transaction/bank_transaction.json
index 69ee497..88aa7ef 100644
--- a/erpnext/accounts/doctype/bank_transaction/bank_transaction.json
+++ b/erpnext/accounts/doctype/bank_transaction/bank_transaction.json
@@ -175,22 +175,24 @@
   },
   {
    "fieldname": "deposit",
-   "oldfieldname": "debit",
    "fieldtype": "Currency",
    "in_list_view": 1,
-   "label": "Deposit"
+   "label": "Deposit",
+   "oldfieldname": "debit",
+   "options": "currency"
   },
   {
    "fieldname": "withdrawal",
-   "oldfieldname": "credit",
    "fieldtype": "Currency",
    "in_list_view": 1,
-   "label": "Withdrawal"
+   "label": "Withdrawal",
+   "oldfieldname": "credit",
+   "options": "currency"
   }
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2020-12-30 19:40:54.221070",
+ "modified": "2021-04-14 17:31:58.963529",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Bank Transaction",
diff --git a/erpnext/accounts/doctype/journal_entry/journal_entry.js b/erpnext/accounts/doctype/journal_entry/journal_entry.js
index 37b03f3..d76641d 100644
--- a/erpnext/accounts/doctype/journal_entry/journal_entry.js
+++ b/erpnext/accounts/doctype/journal_entry/journal_entry.js
@@ -327,18 +327,16 @@
 	},
 
 	setup_balance_formatter: function() {
-		var me = this;
-		$.each(["balance", "party_balance"], function(i, field) {
-			var df = frappe.meta.get_docfield("Journal Entry Account", field, me.frm.doc.name);
-			df.formatter = function(value, df, options, doc) {
-				var currency = frappe.meta.get_field_currency(df, doc);
-				var dr_or_cr = value ? ('<label>' + (value > 0.0 ? __("Dr") : __("Cr")) + '</label>') : "";
-				return "<div style='text-align: right'>"
-					+ ((value==null || value==="") ? "" : format_currency(Math.abs(value), currency))
-					+ " " + dr_or_cr
-					+ "</div>";
-			}
-		})
+		const formatter = function(value, df, options, doc) {
+			var currency = frappe.meta.get_field_currency(df, doc);
+			var dr_or_cr = value ? ('<label>' + (value > 0.0 ? __("Dr") : __("Cr")) + '</label>') : "";
+			return "<div style='text-align: right'>"
+				+ ((value==null || value==="") ? "" : format_currency(Math.abs(value), currency))
+				+ " " + dr_or_cr
+				+ "</div>";
+		};
+		this.frm.fields_dict.accounts.grid.update_docfield_property('balance', 'formatter', formatter);
+		this.frm.fields_dict.accounts.grid.update_docfield_property('party_balance', 'formatter', formatter);
 	},
 
 	reference_name: function(doc, cdt, cdn) {
@@ -431,15 +429,6 @@
 	cur_frm.cscript.update_totals(doc);
 }
 
-cur_frm.cscript.select_print_heading = function(doc,cdt,cdn){
-	if(doc.select_print_heading){
-		// print heading
-		cur_frm.pformat.print_heading = doc.select_print_heading;
-	}
-	else
-		cur_frm.pformat.print_heading = __("Journal Entry");
-}
-
 frappe.ui.form.on("Journal Entry Account", {
 	party: function(frm, cdt, cdn) {
 		var d = frappe.get_doc(cdt, cdn);
@@ -511,8 +500,11 @@
 		};
 
 		$.each(field_label_map, function (fieldname, label) {
-			var df = frappe.meta.get_docfield("Journal Entry Account", fieldname, frm.doc.name);
-			df.label = frm.doc.multi_currency ? (label + " in Account Currency") : label;
+			frm.fields_dict.accounts.grid.update_docfield_property(
+				fieldname,
+				'label',
+				frm.doc.multi_currency ? (label + " in Account Currency") : label
+			);
 		})
 	},
 
diff --git a/erpnext/accounts/doctype/journal_entry_account/journal_entry_account.json b/erpnext/accounts/doctype/journal_entry_account/journal_entry_account.json
index 774159d..a89fefd 100644
--- a/erpnext/accounts/doctype/journal_entry_account/journal_entry_account.json
+++ b/erpnext/accounts/doctype/journal_entry_account/journal_entry_account.json
@@ -280,7 +280,7 @@
  "idx": 1,
  "istable": 1,
  "links": [],
- "modified": "2020-06-24 14:06:54.833738",
+ "modified": "2020-06-26 14:06:54.833738",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Journal Entry Account",
diff --git a/erpnext/accounts/doctype/payment_reconciliation/payment_reconciliation.js b/erpnext/accounts/doctype/payment_reconciliation/payment_reconciliation.js
index 6b07197..08103184 100644
--- a/erpnext/accounts/doctype/payment_reconciliation/payment_reconciliation.js
+++ b/erpnext/accounts/doctype/payment_reconciliation/payment_reconciliation.js
@@ -234,8 +234,9 @@
 		});
 
 		if (invoices) {
-			frappe.meta.get_docfield("Payment Reconciliation Payment", "invoice_number",
-				me.frm.doc.name).options = "\n" + invoices.join("\n");
+			this.frm.fields_dict.payment.grid.update_docfield_property(
+				'invoice_number', 'options', "\n" + invoices.join("\n")
+			);
 
 			$.each(me.frm.doc.payments || [], function(i, p) {
 				if(!in_list(invoices, cstr(p.invoice_number))) p.invoice_number = null;
diff --git a/erpnext/accounts/doctype/pos_invoice/pos_invoice.py b/erpnext/accounts/doctype/pos_invoice/pos_invoice.py
index 832fb80..e614459 100644
--- a/erpnext/accounts/doctype/pos_invoice/pos_invoice.py
+++ b/erpnext/accounts/doctype/pos_invoice/pos_invoice.py
@@ -108,7 +108,6 @@
 				filters = { "item_code": d.item_code, "warehouse": d.warehouse }
 				if d.batch_no:
 					filters["batch_no"] = d.batch_no
-
 				reserved_serial_nos = get_pos_reserved_serial_nos(filters)
 				serial_nos = get_serial_nos(d.serial_no)
 				invalid_serial_nos = [s for s in serial_nos if s in reserved_serial_nos]
diff --git a/erpnext/accounts/doctype/pos_invoice_merge_log/pos_invoice_merge_log.py b/erpnext/accounts/doctype/pos_invoice_merge_log/pos_invoice_merge_log.py
index 40f77b4..6d2cffc 100644
--- a/erpnext/accounts/doctype/pos_invoice_merge_log/pos_invoice_merge_log.py
+++ b/erpnext/accounts/doctype/pos_invoice_merge_log/pos_invoice_merge_log.py
@@ -12,6 +12,7 @@
 from frappe.model.mapper import map_doc, map_child_doc
 from frappe.utils.scheduler import is_scheduler_inactive
 from frappe.core.page.background_jobs.background_jobs import get_info
+import json
 
 from six import iteritems
 
@@ -78,8 +79,11 @@
 		sales_invoice = self.merge_pos_invoice_into(sales_invoice, data)
 
 		sales_invoice.is_consolidated = 1
+		sales_invoice.set_posting_time = 1
+		sales_invoice.posting_date = getdate(self.posting_date)
 		sales_invoice.save()
 		sales_invoice.submit()
+
 		self.consolidated_invoice = sales_invoice.name
 
 		return sales_invoice.name
@@ -91,10 +95,13 @@
 		credit_note = self.merge_pos_invoice_into(credit_note, data)
 
 		credit_note.is_consolidated = 1
+		credit_note.set_posting_time = 1
+		credit_note.posting_date = getdate(self.posting_date)
 		# TODO: return could be against multiple sales invoice which could also have been consolidated?
 		# credit_note.return_against = self.consolidated_invoice
 		credit_note.save()
 		credit_note.submit()
+
 		self.consolidated_credit_note = credit_note.name
 
 		return credit_note.name
@@ -131,12 +138,14 @@
 					if t.account_head == tax.account_head and t.cost_center == tax.cost_center:
 						t.tax_amount = flt(t.tax_amount) + flt(tax.tax_amount_after_discount_amount)
 						t.base_tax_amount = flt(t.base_tax_amount) + flt(tax.base_tax_amount_after_discount_amount)
+						update_item_wise_tax_detail(t, tax)
 						found = True
 				if not found:
 					tax.charge_type = 'Actual'
 					tax.included_in_print_rate = 0
 					tax.tax_amount = tax.tax_amount_after_discount_amount
 					tax.base_tax_amount = tax.base_tax_amount_after_discount_amount
+					tax.item_wise_tax_detail = tax.item_wise_tax_detail
 					taxes.append(tax)
 
 			for payment in doc.get('payments'):
@@ -168,11 +177,9 @@
 		sales_invoice = frappe.new_doc('Sales Invoice')
 		sales_invoice.customer = self.customer
 		sales_invoice.is_pos = 1
-		# date can be pos closing date?
-		sales_invoice.posting_date = getdate(nowdate())
 
 		return sales_invoice
-	
+
 	def update_pos_invoices(self, invoice_docs, sales_invoice='', credit_note=''):
 		for doc in invoice_docs:
 			doc.load_from_db()
@@ -187,6 +194,26 @@
 			si.flags.ignore_validate = True
 			si.cancel()
 
+def update_item_wise_tax_detail(consolidate_tax_row, tax_row):
+	consolidated_tax_detail = json.loads(consolidate_tax_row.item_wise_tax_detail)
+	tax_row_detail = json.loads(tax_row.item_wise_tax_detail)
+
+	if not consolidated_tax_detail:
+		consolidated_tax_detail = {}
+
+	for item_code, tax_data in tax_row_detail.items():
+		if consolidated_tax_detail.get(item_code):
+			consolidated_tax_data = consolidated_tax_detail.get(item_code)
+			consolidated_tax_detail.update({
+				item_code: [consolidated_tax_data[0], consolidated_tax_data[1] + tax_data[1]]
+			})
+		else:
+			consolidated_tax_detail.update({
+				item_code: [tax_data[0], tax_data[1]]
+			})
+
+	consolidate_tax_row.item_wise_tax_detail = json.dumps(consolidated_tax_detail, separators=(',', ':'))
+
 def get_all_unconsolidated_invoices():
 	filters = {
 		'consolidated_invoice': [ 'in', [ '', None ]],
@@ -214,7 +241,7 @@
 
 	if len(invoices) >= 5 and closing_entry:
 		closing_entry.set_status(update=True, status='Queued')
-		enqueue_job(create_merge_logs, invoice_by_customer, closing_entry)
+		enqueue_job(create_merge_logs, invoice_by_customer=invoice_by_customer, closing_entry=closing_entry)
 	else:
 		create_merge_logs(invoice_by_customer, closing_entry)
 
@@ -227,21 +254,21 @@
 
 	if len(merge_logs) >= 5:
 		closing_entry.set_status(update=True, status='Queued')
-		enqueue_job(cancel_merge_logs, merge_logs, closing_entry)
+		enqueue_job(cancel_merge_logs, merge_logs=merge_logs, closing_entry=closing_entry)
 	else:
 		cancel_merge_logs(merge_logs, closing_entry)
 
 def create_merge_logs(invoice_by_customer, closing_entry={}):
 	for customer, invoices in iteritems(invoice_by_customer):
 		merge_log = frappe.new_doc('POS Invoice Merge Log')
-		merge_log.posting_date = getdate(nowdate())
+		merge_log.posting_date = getdate(closing_entry.get('posting_date'))
 		merge_log.customer = customer
 		merge_log.pos_closing_entry = closing_entry.get('name', None)
 
 		merge_log.set('pos_invoices', invoices)
 		merge_log.save(ignore_permissions=True)
 		merge_log.submit()
-	
+
 	if closing_entry:
 		closing_entry.set_status(update=True, status='Submitted')
 		closing_entry.update_opening_entry()
@@ -256,7 +283,7 @@
 		closing_entry.set_status(update=True, status='Cancelled')
 		closing_entry.update_opening_entry(for_cancel=True)
 
-def enqueue_job(job, invoice_by_customer, closing_entry):
+def enqueue_job(job, merge_logs=None, invoice_by_customer=None, closing_entry=None):
 	check_scheduler_status()
 
 	job_name = closing_entry.get("name")
@@ -269,6 +296,7 @@
 			job_name=job_name,
 			closing_entry=closing_entry,
 			invoice_by_customer=invoice_by_customer,
+			merge_logs=merge_logs,
 			now=frappe.conf.developer_mode or frappe.flags.in_test
 		)
 
diff --git a/erpnext/accounts/doctype/pos_invoice_merge_log/test_pos_invoice_merge_log.py b/erpnext/accounts/doctype/pos_invoice_merge_log/test_pos_invoice_merge_log.py
index d880caa..040a815 100644
--- a/erpnext/accounts/doctype/pos_invoice_merge_log/test_pos_invoice_merge_log.py
+++ b/erpnext/accounts/doctype/pos_invoice_merge_log/test_pos_invoice_merge_log.py
@@ -5,6 +5,7 @@
 
 import frappe
 import unittest
+import json
 from erpnext.accounts.doctype.pos_invoice.test_pos_invoice import create_pos_invoice
 from erpnext.accounts.doctype.pos_invoice.pos_invoice import make_sales_return
 from erpnext.accounts.doctype.pos_invoice_merge_log.pos_invoice_merge_log import consolidate_pos_invoices
@@ -99,4 +100,51 @@
 			frappe.db.sql("delete from `tabPOS Profile`")
 			frappe.db.sql("delete from `tabPOS Invoice`")
 
+	def test_consolidated_invoice_item_taxes(self):
+		frappe.db.sql("delete from `tabPOS Invoice`")
+
+		try:
+			inv = create_pos_invoice(qty=1, rate=100, do_not_save=True)
+
+			inv.append("taxes", {
+				"account_head": "_Test Account VAT - _TC",
+				"charge_type": "On Net Total",
+				"cost_center": "_Test Cost Center - _TC",
+				"description": "VAT",
+				"doctype": "Sales Taxes and Charges",
+				"rate": 9
+			})
+			inv.insert()
+			inv.submit()
+
+			inv2 = create_pos_invoice(qty=1, rate=100, do_not_save=True)
+			inv2.get('items')[0].item_code = '_Test Item 2'
+			inv2.append("taxes", {
+				"account_head": "_Test Account VAT - _TC",
+				"charge_type": "On Net Total",
+				"cost_center": "_Test Cost Center - _TC",
+				"description": "VAT",
+				"doctype": "Sales Taxes and Charges",
+				"rate": 5
+			})
+			inv2.insert()
+			inv2.submit()
+
+			consolidate_pos_invoices()
+			inv.load_from_db()
+
+			consolidated_invoice = frappe.get_doc('Sales Invoice', inv.consolidated_invoice)
+			item_wise_tax_detail = json.loads(consolidated_invoice.get('taxes')[0].item_wise_tax_detail)
+
+			tax_rate, amount = item_wise_tax_detail.get('_Test Item')
+			self.assertEqual(tax_rate, 9)
+			self.assertEqual(amount, 9)
+
+			tax_rate2, amount2 = item_wise_tax_detail.get('_Test Item 2')
+			self.assertEqual(tax_rate2, 5)
+			self.assertEqual(amount2, 5)
+		finally:
+			frappe.set_user("Administrator")
+			frappe.db.sql("delete from `tabPOS Profile`")
+			frappe.db.sql("delete from `tabPOS Invoice`")
 
diff --git a/erpnext/accounts/doctype/pos_profile/pos_profile.py b/erpnext/accounts/doctype/pos_profile/pos_profile.py
index ee76bba..cf7ed26 100644
--- a/erpnext/accounts/doctype/pos_profile/pos_profile.py
+++ b/erpnext/accounts/doctype/pos_profile/pos_profile.py
@@ -62,14 +62,15 @@
 
 		if len(default_mode) > 1:
 			frappe.throw(_("You can only select one mode of payment as default"))
-		
+
 		invalid_modes = []
 		for d in self.payments:
 			account = frappe.db.get_value(
-				"Mode of Payment Account", 
+				"Mode of Payment Account",
 				{"parent": d.mode_of_payment, "company": self.company},
 				"default_account"
 			)
+
 			if not account:
 				invalid_modes.append(get_link_to_form("Mode of Payment", d.mode_of_payment))
 
diff --git a/erpnext/accounts/doctype/pos_profile/test_pos_profile.py b/erpnext/accounts/doctype/pos_profile/test_pos_profile.py
index 62dc1fc..0033965 100644
--- a/erpnext/accounts/doctype/pos_profile/test_pos_profile.py
+++ b/erpnext/accounts/doctype/pos_profile/test_pos_profile.py
@@ -92,11 +92,21 @@
 		"write_off_cost_center":  args.write_off_cost_center or "_Test Write Off Cost Center - _TC"
 	})
 
-	payments = [{
+	mode_of_payment = frappe.get_doc("Mode of Payment", "Cash")
+	company = args.company or "_Test Company"
+	default_account = args.income_account or "Sales - _TC"
+
+	if not frappe.db.get_value("Mode of Payment Account", {"company": company, "parent": "Cash"}):
+		mode_of_payment.append("accounts", {
+			"company": company,
+			"default_account": default_account
+		})
+		mode_of_payment.save()
+
+	pos_profile.append("payments", {
 		'mode_of_payment': 'Cash',
 		'default': 1
-	}]
-	pos_profile.set("payments", payments)
+	})
 
 	if not frappe.db.exists("POS Profile", args.name or "_Test POS Profile"):
 		pos_profile.insert()
diff --git a/erpnext/accounts/doctype/pos_settings/pos_settings.js b/erpnext/accounts/doctype/pos_settings/pos_settings.js
index 8890d59..3625393 100644
--- a/erpnext/accounts/doctype/pos_settings/pos_settings.js
+++ b/erpnext/accounts/doctype/pos_settings/pos_settings.js
@@ -16,8 +16,11 @@
 				}
 			});
 
-			frappe.meta.get_docfield("POS Field", "fieldname", frm.doc.name).options = [""].concat(fields);
+			frm.fields_dict.invoice_fields.grid.update_docfield_property(
+				'fieldname', 'options', [""].concat(fields)
+			);
 		});
+
 	}
 });
 
diff --git a/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py b/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py
index f28cee7..ef9aad5 100644
--- a/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py
+++ b/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py
@@ -328,6 +328,21 @@
 		self.assertEquals(item.discount_amount, 110)
 		self.assertEquals(item.rate, 990)
 
+	def test_pricing_rule_with_margin_and_discount_amount(self):
+		frappe.delete_doc_if_exists('Pricing Rule', '_Test Pricing Rule')
+		make_pricing_rule(selling=1, margin_type="Percentage", margin_rate_or_amount=10,
+			rate_or_discount="Discount Amount", discount_amount=110)
+		si = create_sales_invoice(do_not_save=True)
+		si.items[0].price_list_rate = 1000
+		si.payment_schedule = []
+		si.insert(ignore_permissions=True)
+
+		item = si.items[0]
+		self.assertEquals(item.margin_rate_or_amount, 10)
+		self.assertEquals(item.rate_with_margin, 1100)
+		self.assertEquals(item.discount_amount, 110)
+		self.assertEquals(item.rate, 990)
+
 	def test_pricing_rule_for_product_discount_on_same_item(self):
 		frappe.delete_doc_if_exists('Pricing Rule', '_Test Pricing Rule')
 		test_record = {
@@ -560,6 +575,7 @@
 		"margin_rate_or_amount": args.margin_rate_or_amount or 0.0,
 		"condition": args.condition or '',
 		"priority": 1,
+		"discount_amount": args.discount_amount or 0.0,
 		"apply_multiple_pricing_rules": args.apply_multiple_pricing_rules or 0
 	})
 
diff --git a/erpnext/accounts/doctype/pricing_rule/utils.py b/erpnext/accounts/doctype/pricing_rule/utils.py
index c676abd..b91a7a5 100644
--- a/erpnext/accounts/doctype/pricing_rule/utils.py
+++ b/erpnext/accounts/doctype/pricing_rule/utils.py
@@ -471,7 +471,7 @@
 
 					if not d.get(pr_field): continue
 
-					if d.validate_applied_rule and doc.get(field) < d.get(pr_field):
+					if d.validate_applied_rule and doc.get(field) is not None and doc.get(field) < d.get(pr_field):
 						frappe.msgprint(_("User has not applied rule on the invoice {0}")
 							.format(doc.name))
 					else:
diff --git a/erpnext/accounts/doctype/process_statement_of_accounts/process_statement_of_accounts.html b/erpnext/accounts/doctype/process_statement_of_accounts/process_statement_of_accounts.html
index e1ddeff..94ae79a 100644
--- a/erpnext/accounts/doctype/process_statement_of_accounts/process_statement_of_accounts.html
+++ b/erpnext/accounts/doctype/process_statement_of_accounts/process_statement_of_accounts.html
@@ -38,22 +38,22 @@
 					{% endif %}
 					</td>
 					<td style="text-align: right">
-						{{ frappe.utils.fmt_money(row.debit, filters.presentation_currency) }}</td>
+						{{ frappe.utils.fmt_money(row.debit, currency=filters.presentation_currency) }}</td>
 					<td style="text-align: right">
-						{{ frappe.utils.fmt_money(row.credit, filters.presentation_currency) }}</td>
+						{{ frappe.utils.fmt_money(row.credit, currency=filters.presentation_currency) }}</td>
 			{% else %}
 				<td></td>
 				<td></td>
 				<td><b>{{ frappe.format(row.account, {fieldtype: "Link"}) or "&nbsp;" }}</b></td>
 				<td style="text-align: right">
-					{{ row.account and frappe.utils.fmt_money(row.debit, filters.presentation_currency) }}
+					{{ row.account and frappe.utils.fmt_money(row.debit, currency=filters.presentation_currency) }}
 				</td>
 				<td style="text-align: right">
-					{{ row.account and frappe.utils.fmt_money(row.credit, filters.presentation_currency) }}
+					{{ row.account and frappe.utils.fmt_money(row.credit, currency=filters.presentation_currency) }}
 				</td>
 			{% endif %}
 				<td style="text-align: right">
-					{{ frappe.utils.fmt_money(row.balance, filters.presentation_currency) }}
+					{{ frappe.utils.fmt_money(row.balance, currency=filters.presentation_currency) }}
 				</td>
 			</tr>
 		{% endfor %}
diff --git a/erpnext/accounts/doctype/process_statement_of_accounts/process_statement_of_accounts.js b/erpnext/accounts/doctype/process_statement_of_accounts/process_statement_of_accounts.js
index 7425132..6dc4643 100644
--- a/erpnext/accounts/doctype/process_statement_of_accounts/process_statement_of_accounts.js
+++ b/erpnext/accounts/doctype/process_statement_of_accounts/process_statement_of_accounts.js
@@ -92,7 +92,7 @@
 							frm.refresh_field('customers');
 						}
 						else{
-							frappe.msgprint('No Customers found with selected options.');
+							frappe.throw('No Customers found with selected options.');
 						}
 					}
 				}
diff --git a/erpnext/accounts/doctype/process_statement_of_accounts/process_statement_of_accounts.py b/erpnext/accounts/doctype/process_statement_of_accounts/process_statement_of_accounts.py
index d50e4a8..43fbb06 100644
--- a/erpnext/accounts/doctype/process_statement_of_accounts/process_statement_of_accounts.py
+++ b/erpnext/accounts/doctype/process_statement_of_accounts/process_statement_of_accounts.py
@@ -126,9 +126,11 @@
 	sales_person_records = frappe._dict()
 	for d in records:
 		sales_person_records.setdefault(d.parenttype, set()).add(d.parent)
-	customers = frappe.get_list('Customer', fields=['name', 'email_id'], \
+	if sales_person_records.get('Customer'):
+		return frappe.get_list('Customer', fields=['name', 'email_id'], \
 			filters=[['name', 'in', list(sales_person_records['Customer'])]])
-	return customers
+	else:
+		return []
 
 def get_recipients_and_cc(customer, doc):
 	recipients = []
diff --git a/erpnext/accounts/doctype/promotional_scheme/promotional_scheme.py b/erpnext/accounts/doctype/promotional_scheme/promotional_scheme.py
index 523e9ee..7d93023 100644
--- a/erpnext/accounts/doctype/promotional_scheme/promotional_scheme.py
+++ b/erpnext/accounts/doctype/promotional_scheme/promotional_scheme.py
@@ -9,7 +9,7 @@
 from frappe.model.naming import make_autoname
 from frappe.model.document import Document
 
-pricing_rule_fields = ['apply_on', 'mixed_conditions', 'is_cumulative', 'other_item_code', 'other_item_group'
+pricing_rule_fields = ['apply_on', 'mixed_conditions', 'is_cumulative', 'other_item_code', 'other_item_group',
 	'apply_rule_on_other', 'other_brand', 'selling', 'buying', 'applicable_for', 'valid_from',
 	'valid_upto', 'customer', 'customer_group', 'territory', 'sales_partner', 'campaign', 'supplier',
 	'supplier_group', 'company', 'currency', 'apply_multiple_pricing_rules']
@@ -111,4 +111,4 @@
 	for d in pricing_rule_fields:
 		args[d] = doc.get(d)
 
-	return args
\ No newline at end of file
+	return args
diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
index 66a8e20..e61cde8 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.js
@@ -496,15 +496,6 @@
 	}
 }
 
-cur_frm.cscript.select_print_heading = function(doc,cdt,cdn){
-	if(doc.select_print_heading){
-		// print heading
-		cur_frm.pformat.print_heading = doc.select_print_heading;
-	}
-	else
-		cur_frm.pformat.print_heading = __("Purchase Invoice");
-}
-
 frappe.ui.form.on("Purchase Invoice", {
 	setup: function(frm) {
 		frm.custom_make_buttons = {
diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json
index 739bd67..2d5760b 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json
@@ -1370,7 +1370,7 @@
  "idx": 204,
  "is_submittable": 1,
  "links": [],
- "modified": "2021-03-30 21:45:58.334107",
+ "modified": "2021-03-30 22:45:58.334107",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Purchase Invoice",
diff --git a/erpnext/accounts/doctype/sales_invoice/regional/india_list.js b/erpnext/accounts/doctype/sales_invoice/regional/india_list.js
index 3e1c522..ada665a 100644
--- a/erpnext/accounts/doctype/sales_invoice/regional/india_list.js
+++ b/erpnext/accounts/doctype/sales_invoice/regional/india_list.js
@@ -1,14 +1,14 @@
 var globalOnload = frappe.listview_settings['Sales Invoice'].onload;
-frappe.listview_settings['Sales Invoice'].onload = function (doclist) {
+frappe.listview_settings['Sales Invoice'].onload = function (list_view) {
 
 	// Provision in case onload event is added to sales_invoice.js in future
 	if (globalOnload) {
-		globalOnload(doclist);
+		globalOnload(list_view);
 	}
 
 	const action = () => {
-		const selected_docs = doclist.get_checked_items();
-		const docnames = doclist.get_checked_items(true);
+		const selected_docs = list_view.get_checked_items();
+		const docnames = list_view.get_checked_items(true);
 
 		for (let doc of selected_docs) {
 			if (doc.docstatus !== 1) {
@@ -19,7 +19,7 @@
 		frappe.call({
 			method: 'erpnext.regional.india.utils.generate_ewb_json',
 			args: {
-				'dt': doclist.doctype,
+				'dt': list_view.doctype,
 				'dn': docnames
 			},
 			callback: function(r) {
@@ -35,5 +35,140 @@
 		});
 	};
 
-	doclist.page.add_actions_menu_item(__('Generate E-Way Bill JSON'), action, false);
+	list_view.page.add_actions_menu_item(__('Generate E-Way Bill JSON'), action, false);
+
+	const generate_irns = () => {
+		const docnames = list_view.get_checked_items(true);
+		if (docnames && docnames.length) {
+			frappe.call({
+				method: 'erpnext.regional.india.e_invoice.utils.generate_einvoices',
+				args: { docnames },
+				freeze: true,
+				freeze_message: __('Generating E-Invoices...')
+			});
+		} else {
+			frappe.msgprint({
+				message: __('Please select at least one sales invoice to generate IRN'),
+				title: __('No Invoice Selected'),
+				indicator: 'red'
+			});
+		}
+	};
+
+	const cancel_irns = () => {
+		const docnames = list_view.get_checked_items(true);
+
+		const fields = [
+			{
+				"label": "Reason",
+				"fieldname": "reason",
+				"fieldtype": "Select",
+				"reqd": 1,
+				"default": "1-Duplicate",
+				"options": ["1-Duplicate", "2-Data Entry Error", "3-Order Cancelled", "4-Other"]
+			},
+			{ 
+				"label": "Remark",
+				"fieldname": "remark",
+				"fieldtype": "Data",
+				"reqd": 1
+			}
+		];
+
+		const d = new frappe.ui.Dialog({
+			title: __("Cancel IRN"),
+			fields: fields,
+			primary_action: function() {
+				const data = d.get_values();
+				frappe.call({
+					method: 'erpnext.regional.india.e_invoice.utils.cancel_irns',
+					args: { 
+						doctype: list_view.doctype,
+						docnames,
+						reason: data.reason.split('-')[0],
+						remark: data.remark
+					},
+					freeze: true,
+					freeze_message: __('Cancelling E-Invoices...'),
+				});
+				d.hide();
+			},
+			primary_action_label: __('Submit')
+		});
+		d.show();
+	};
+
+	let einvoicing_enabled = false;
+	frappe.db.get_single_value("E Invoice Settings", "enable").then(enabled => {
+		einvoicing_enabled = enabled;
+	});
+
+	list_view.$result.on("change", "input[type=checkbox]", () => {
+		if (einvoicing_enabled) {
+			const docnames = list_view.get_checked_items(true);
+			// show/hide e-invoicing actions when no sales invoices are checked
+			if (docnames && docnames.length) {
+				// prevent adding actions twice if e-invoicing action group already exists
+				if (list_view.page.get_inner_group_button(__('E-Invoicing')).length == 0) {
+					list_view.page.add_inner_button(__('Generate IRNs'), generate_irns, __('E-Invoicing'));
+					list_view.page.add_inner_button(__('Cancel IRNs'), cancel_irns, __('E-Invoicing'));
+				}
+			} else {
+				list_view.page.remove_inner_button(__('Generate IRNs'), __('E-Invoicing'));
+				list_view.page.remove_inner_button(__('Cancel IRNs'), __('E-Invoicing'));
+			}
+		}
+	});
+
+	frappe.realtime.on("bulk_einvoice_generation_complete", (data) => {
+		const { failures, user, invoices } = data;
+		
+		if (invoices.length != failures.length) {
+			frappe.msgprint({
+				message: __('{0} e-invoices generated successfully', [invoices.length]),
+				title: __('Bulk E-Invoice Generation Complete'),
+				indicator: 'orange'
+			});
+		}
+
+		if (failures && failures.length && user == frappe.session.user) {
+			let message = `
+				Failed to generate IRNs for following ${failures.length} sales invoices:
+				<ul style="padding-left: 20px; padding-top: 5px;">
+					${failures.map(d => `<li>${d.docname}</li>`).join('')}
+				</ul>
+			`;
+			frappe.msgprint({
+				message: message,
+				title: __('Bulk E-Invoice Generation Complete'),
+				indicator: 'orange'
+			});
+		}
+	});
+
+	frappe.realtime.on("bulk_einvoice_cancellation_complete", (data) => {
+		const { failures, user, invoices } = data;
+
+		if (invoices.length != failures.length) {
+			frappe.msgprint({
+				message: __('{0} e-invoices cancelled successfully', [invoices.length]),
+				title: __('Bulk E-Invoice Cancellation Complete'),
+				indicator: 'orange'
+			});
+		}
+
+		if (failures && failures.length && user == frappe.session.user) {
+			let message = `
+				Failed to cancel IRNs for following ${failures.length} sales invoices:
+				<ul style="padding-left: 20px; padding-top: 5px;">
+					${failures.map(d => `<li>${d.docname}</li>`).join('')}
+				</ul>
+			`;
+			frappe.msgprint({
+				message: message,
+				title: __('Bulk E-Invoice Cancellation Complete'),
+				indicator: 'orange'
+			});
+		}
+	});
 };
\ No newline at end of file
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.js b/erpnext/accounts/doctype/sales_invoice/sales_invoice.js
index b361c0c..8a42d9e 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.js
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.js
@@ -1,9 +1,6 @@
 // Copyright (c) 2015, Frappe Technologies Pvt. Ltd. and Contributors
 // License: GNU General Public License v3. See license.txt
 
-// print heading
-cur_frm.pformat.print_heading = 'Invoice';
-
 {% include 'erpnext/selling/sales_common.js' %};
 frappe.provide("erpnext.accounts");
 
@@ -916,7 +913,7 @@
 				},
 				callback: function(r, rt) {
 					if(r.message){
-						data = r.message;
+						let data = r.message;
 						frappe.model.set_value(cdt, cdn, "billing_hours", data.billing_hours);
 						frappe.model.set_value(cdt, cdn, "billing_amount", data.billing_amount);
 						frappe.model.set_value(cdt, cdn, "timesheet_detail", data.timesheet_detail);
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
index d382386..c6c67b4 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
@@ -118,6 +118,7 @@
   "in_words",
   "total_advance",
   "outstanding_amount",
+  "disable_rounded_total",
   "advances_section",
   "allocate_advances_automatically",
   "get_advances",
@@ -1109,6 +1110,7 @@
    "reqd": 1
   },
   {
+   "depends_on": "eval:!doc.disable_rounded_total",
    "fieldname": "base_rounding_adjustment",
    "fieldtype": "Currency",
    "hide_days": 1,
@@ -1120,6 +1122,7 @@
    "read_only": 1
   },
   {
+   "depends_on": "eval:!doc.disable_rounded_total",
    "fieldname": "base_rounded_total",
    "fieldtype": "Currency",
    "hide_days": 1,
@@ -1168,6 +1171,7 @@
    "reqd": 1
   },
   {
+   "depends_on": "eval:!doc.disable_rounded_total",
    "fieldname": "rounding_adjustment",
    "fieldtype": "Currency",
    "hide_days": 1,
@@ -1180,6 +1184,7 @@
   },
   {
    "bold": 1,
+   "depends_on": "eval:!doc.disable_rounded_total",
    "fieldname": "rounded_total",
    "fieldtype": "Currency",
    "hide_days": 1,
@@ -1945,6 +1950,13 @@
    "fieldtype": "Link",
    "label": "Set Target Warehouse",
    "options": "Warehouse"
+  },
+  {
+   "default": "0",
+   "depends_on": "grand_total",
+   "fieldname": "disable_rounded_total",
+   "fieldtype": "Check",
+   "label": "Disable Rounded Total"
   }
  ],
  "icon": "fa fa-file-text",
@@ -1957,7 +1969,7 @@
    "link_fieldname": "consolidated_invoice"
   }
  ],
- "modified": "2021-03-31 15:42:26.261540",
+ "modified": "2021-04-15 23:57:58.766651",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "Sales Invoice",
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
index 21d550a..3c91dcc 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
@@ -24,6 +24,7 @@
 from erpnext.accounts.doctype.tax_withholding_category.tax_withholding_category import get_party_tax_withholding_details
 from frappe.model.utils import get_fetch_values
 from frappe.contacts.doctype.address.address import get_address_display
+from erpnext.accounts.doctype.tax_withholding_category.tax_withholding_category import get_party_tax_withholding_details
 
 from erpnext.healthcare.utils import manage_invoice_submit_cancel
 
@@ -214,6 +215,9 @@
 		if self.update_stock == 1:
 			self.repost_future_sle_and_gle()
 
+		if self.update_stock == 1:
+			self.repost_future_sle_and_gle()
+
 		if not self.is_return:
 			self.update_billing_status_for_zero_amount_refdoc("Delivery Note")
 			self.update_billing_status_for_zero_amount_refdoc("Sales Order")
diff --git a/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
index f09cc5a..9059d0b 100644
--- a/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/test_sales_invoice.py
@@ -1166,10 +1166,12 @@
 
 	def test_create_so_with_margin(self):
 		si = create_sales_invoice(item_code="_Test Item", qty=1, do_not_submit=True)
-		price_list_rate = 100
+		price_list_rate = flt(100) * flt(si.plc_conversion_rate)
 		si.items[0].price_list_rate = price_list_rate
 		si.items[0].margin_type = 'Percentage'
 		si.items[0].margin_rate_or_amount = 25
+		si.items[0].discount_amount = 0.0
+		si.items[0].discount_percentage = 0.0
 		si.save()
 		self.assertEqual(si.get("items")[0].rate, flt((price_list_rate*25)/100 + price_list_rate))
 
@@ -1877,7 +1879,17 @@
 
 	def test_einvoice_submission_without_irn(self):
 		# init
-		frappe.db.set_value('E Invoice Settings', 'E Invoice Settings', 'enable', 1)
+		einvoice_settings = frappe.get_doc('E Invoice Settings')
+		einvoice_settings.enable = 1
+		einvoice_settings.applicable_from = nowdate()
+		einvoice_settings.append('credentials', {
+			'company': '_Test Company',
+			'gstin': '27AAECE4835E1ZR',
+			'username': 'test',
+			'password': 'test'
+		})
+		einvoice_settings.save()
+
 		country = frappe.flags.country
 		frappe.flags.country = 'India'
 
@@ -1888,7 +1900,8 @@
 		si.submit()
 
 		# reset
-		frappe.db.set_value('E Invoice Settings', 'E Invoice Settings', 'enable', 0)
+		einvoice_settings = frappe.get_doc('E Invoice Settings')
+		einvoice_settings.enable = 0
 		frappe.flags.country = country
 
 	def test_einvoice_json(self):
diff --git a/erpnext/accounts/workspace/accounting/accounting.json b/erpnext/accounts/workspace/accounting/accounting.json
index fadb665..9ffa481 100644
--- a/erpnext/accounts/workspace/accounting/accounting.json
+++ b/erpnext/accounts/workspace/accounting/accounting.json
@@ -444,6 +444,16 @@
    "type": "Link"
   },
   {
+    "dependencies": "GL Entry",
+    "hidden": 0,
+    "is_query_report": 1,
+    "label": "UAE VAT 201",
+    "link_to": "UAE VAT 201",
+    "link_type": "Report",
+    "onboard": 0,
+    "type": "Link"
+   },
+  {
    "hidden": 0,
    "is_query_report": 0,
    "label": "Financial Statements",
diff --git a/erpnext/buying/doctype/buying_settings/buying_settings.json b/erpnext/buying/doctype/buying_settings/buying_settings.json
index 248cb9a..630a1dc 100644
--- a/erpnext/buying/doctype/buying_settings/buying_settings.json
+++ b/erpnext/buying/doctype/buying_settings/buying_settings.json
@@ -13,6 +13,8 @@
   "po_required",
   "pr_required",
   "maintain_same_rate",
+  "maintain_same_rate_action",
+  "role_to_override_stop_action",
   "allow_multiple_items",
   "subcontract",
   "backflush_raw_materials_of_subcontract_based_on",
@@ -89,6 +91,23 @@
   {
    "fieldname": "column_break_11",
    "fieldtype": "Column Break"
+  },
+  {
+   "default": "Stop",
+   "depends_on": "maintain_same_rate",
+   "description": "Configure the action to stop the transaction or just warn if the same rate is not maintained.",
+   "fieldname": "maintain_same_rate_action",
+   "fieldtype": "Select",
+   "label": "Action If Same Rate is Not Maintained",
+   "mandatory_depends_on": "maintain_same_rate",
+   "options": "Stop\nWarn"
+  },
+  {
+   "depends_on": "eval:doc.maintain_same_rate_action == 'Stop'",
+   "fieldname": "role_to_override_stop_action",
+   "fieldtype": "Link",
+   "label": "Role Allowed to Override Stop Action",
+   "options": "Role"
   }
  ],
  "icon": "fa fa-cog",
@@ -96,7 +115,7 @@
  "index_web_pages_for_search": 1,
  "issingle": 1,
  "links": [],
- "modified": "2021-03-02 17:34:04.190677",
+ "modified": "2021-04-04 20:01:44.087066",
  "modified_by": "Administrator",
  "module": "Buying",
  "name": "Buying Settings",
diff --git a/erpnext/buying/doctype/purchase_order_item/purchase_order_item.json b/erpnext/buying/doctype/purchase_order_item/purchase_order_item.json
index 5baf693..1dbd7c6 100644
--- a/erpnext/buying/doctype/purchase_order_item/purchase_order_item.json
+++ b/erpnext/buying/doctype/purchase_order_item/purchase_order_item.json
@@ -56,6 +56,8 @@
   "base_net_amount",
   "warehouse_and_reference",
   "warehouse",
+  "actual_qty",
+  "company_total_stock",
   "material_request",
   "material_request_item",
   "sales_order",
@@ -744,6 +746,22 @@
    "read_only": 1
   },
   {
+   "allow_on_submit": 1,
+   "fieldname": "actual_qty",
+   "fieldtype": "Float",
+   "label": "Available Qty at Warehouse",
+   "print_hide": 1,
+   "read_only": 1
+  },
+  {
+   "allow_on_submit": 1,
+   "fieldname": "company_total_stock",
+   "fieldtype": "Float",
+   "label": "Available Qty at Company",
+   "no_copy": 1,
+   "read_only": 1
+  },
+  {
    "collapsible": 1,
    "fieldname": "discount_and_margin_section",
    "fieldtype": "Section Break",
@@ -791,7 +809,7 @@
  "index_web_pages_for_search": 1,
  "istable": 1,
  "links": [],
- "modified": "2021-02-23 01:00:27.132705",
+ "modified": "2021-03-22 11:46:12.357435",
  "modified_by": "Administrator",
  "module": "Buying",
  "name": "Purchase Order Item",
diff --git a/erpnext/change_log/v13/v13.0.2.md b/erpnext/change_log/v13/v13.0.2.md
new file mode 100644
index 0000000..2bfbdfc
--- /dev/null
+++ b/erpnext/change_log/v13/v13.0.2.md
@@ -0,0 +1,7 @@
+## Version 13.0.2 Release Notes
+
+### Fixes
+- fix: frappe.whitelist for doc methods ([#25231](https://github.com/frappe/erpnext/pull/25231))
+- fix: incorrect incoming rate for the sales return ([#25306](https://github.com/frappe/erpnext/pull/25306))
+- fix(e-invoicing): validations & tax calculation fixes ([#25314](https://github.com/frappe/erpnext/pull/25314))
+- fix: update scheduler check time ([#25295](https://github.com/frappe/erpnext/pull/25295))
\ No newline at end of file
diff --git a/erpnext/change_log/v13/v13_0_0.md b/erpnext/change_log/v13/v13_0_0.md
new file mode 100644
index 0000000..a6cebab
--- /dev/null
+++ b/erpnext/change_log/v13/v13_0_0.md
@@ -0,0 +1,471 @@
+# Version 13.0.0 Release Notes
+
+### Accounting
+- [New and refreshed POS](https://github.com/frappe/erpnext/pull/20789)
+- [GST E-invoicing for India](https://docs.erpnext.com/docs/user/manual/en/regional/india/setup-e-invoicing)
+- [Distributed Cost Center](https://docs.erpnext.com/docs/user/manual/en/accounts/distributed-cost-center)
+- [Process Bulk Statement Of Accounts](https://docs.erpnext.com/docs/user/manual/en/accounts/process-statement-of-accounts)
+- [More controlled deferred revenue booking](https://docs.erpnext.com/docs/user/manual/en/accounts/process-deferred-accounting)
+- [Dunning](https://docs.erpnext.com/docs/user/manual/en/accounts/dunning)
+- [Journal Entry Template](https://docs.erpnext.com/docs/user/manual/en/accounts/journal-entry-template)
+- [POS Register report](https://github.com/frappe/erpnext/pull/23313)
+- [UAE VAT 201 Report](https://github.com/frappe/erpnext/pull/23447)
+
+
+### Loan Management
+- [Loan Application](https://docs.erpnext.com/docs/user/manual/en/loan-management/loan-application)
+- [Loan](https://docs.erpnext.com/docs/user/manual/en/loan-management/loan)
+- [Loan Security Pledge](https://docs.erpnext.com/docs/user/manual/en/loan-management/loan-security-pledge)
+- [Loan Disbursement](https://docs.erpnext.com/docs/user/manual/en/loan-management/loan-disbursement)
+- [Loan Repayment](https://docs.erpnext.com/docs/user/manual/en/loan-management/loan-repayment)
+- [Loan Interest Accrual](https://docs.erpnext.com/docs/user/manual/en/loan-management/loan-interest-accrual)
+- [Loan Write Off](https://docs.erpnext.com/docs/user/manual/en/loan-management/loan-write-off)
+
+### Healthcare
+- [Refactored Healthcare Module](https://docs.erpnext.com/docs/user/manual/en/healthcare)
+- [Rehabilitation Module](https://docs.erpnext.com/docs/user/manual/en/healthcare/exercise_type)
+- [Laboratory Module](https://docs.erpnext.com/docs/user/manual/en/healthcare/setup_laboratory)
+- [Patient Progress Page](https://github.com/frappe/erpnext/pull/22474)
+- [Inpatient Medication Order and Entry](https://docs.erpnext.com/docs/user/manual/en/healthcare/inpatient_medication_entry)
+- [Therapy Plan Template](https://docs.erpnext.com/docs/user/manual/en/healthcare/therapy_plan)
+- [Multi company support in Healthcare](https://github.com/frappe/erpnext/pull/21290)
+- [Inpatient Medication Orders Script Report](https://github.com/frappe/erpnext/pull/23984)
+- [Patient History Enhancements](https://github.com/frappe/erpnext/pull/24033)
+
+
+### Stock
+- [Putaway](https://docs.erpnext.com/docs/user/manual/en/stock/putaway-rule)
+- [More accurate stock valuation in case of back-dated stock transactions](https://github.com/frappe/erpnext/pull/24183)
+- [Repost item costing via background job](https://github.com/frappe/erpnext/pull/24183)
+- [Item valuation for internal stock transfers](https://github.com/frappe/erpnext/pull/24200)
+- [Multi currency in Landed Cost Voucher](https://github.com/frappe/erpnext/pull/24127)
+- [Formula based Quality Inspection](https://docs.erpnext.com/docs/user/manual/en/stock/quality-inspection)
+- [Value Based and Numeric Quality Inspection](https://github.com/frappe/erpnext/pull/24181)
+- [Shipment](https://github.com/frappe/erpnext/pull/22914)
+- [Return tracking in PR/DN](https://github.com/frappe/erpnext/pull/22859)
+
+### Manufacturing
+- [Production forecasting using Exponential Smoothing method](https://docs.erpnext.com/docs/user/manual/en/manufacturing/reports/demand-driven-forecasting)
+- [BOM Template](https://docs.erpnext.com/docs/user/manual/en/manufacturing/bill-of-materials#34-bom-template)
+- [Downtime Entry](https://docs.erpnext.com/docs/user/manual/en/manufacturing/downtime-entry)
+- [Quality Inspection on Job Card](https://github.com/frappe/erpnext/pull/23964)
+- New Reports
+  - Production Planning Report ([#21763](https://github.com/frappe/erpnext/pull/21763))
+  - BOM Operations Time ([#21763](https://github.com/frappe/erpnext/pull/21763))
+  - Work Order Summary ([#21430](https://github.com/frappe/erpnext/pull/21430))
+  - Job card Summary ([#21430](https://github.com/frappe/erpnext/pull/21430))
+  - Downtime Analysis ([#21430](https://github.com/frappe/erpnext/pull/21430))
+  - Quality Inspection ([#21430](https://github.com/frappe/erpnext/pull/21430))
+
+### HR
+- [Leave policy assignment](https://github.com/frappe/erpnext/pull/23112)
+- [In and Out time in attendance](https://github.com/frappe/erpnext/pull/21547)
+- [Shift management](https://docs.erpnext.com/docs/user/manual/en/human-resources/shift-management)
+- [Recruitment analytics](https://github.com/frappe/erpnext/pull/21732)
+- [Bulk Mark Attendance](https://github.com/frappe/erpnext/pull/20062)
+- [Leave type with partial payment](https://github.com/frappe/erpnext/pull/23173)
+- New and enhanced reports
+    - Employee Analytics ([#21705](https://github.com/frappe/erpnext/pull/21705))
+    - Employee Leave Balance ([#20754](https://github.com/frappe/erpnext/pull/20754))
+    - Employee Leave Balance Summary ([#20754](https://github.com/frappe/erpnext/pull/20754))
+
+### Payroll
+- [Multi-currency payroll](https://github.com/frappe/erpnext/pull/23519)
+- [Payroll based on attendance](https://github.com/frappe/erpnext/pull/21258)
+- [Payroll based on employee cost center](https://github.com/frappe/erpnext/pull/21609)
+- [Recurring Additional Salary](https://github.com/frappe/erpnext/pull/20936)
+- [Compute Year to Date for Salary Slip components](https://github.com/frappe/erpnext/pull/24362)
+- New Reports
+  - Income Tax Deductions
+  - Professional Tax Deductions
+  - Provident Fund Deductions
+  - Total Salary Payments Based on Payment Mode
+  - Salary Payments via ECS
+
+### CRM
+- [Social Media Post](https://docs.erpnext.com/docs/user/manual/en/CRM/social-media-post)
+- [Make Quotation against Blanket Order](https://docs.erpnext.com/docs/user/manual/en/selling/blanket-order)
+- [Calendar View for Opportunity](https://github.com/frappe/erpnext/pull/21280)
+
+### Selling
+- [Batch wise item pricing](https://github.com/frappe/erpnext/pull/24470)
+- [Refreshed shopping cart](https://github.com/frappe/erpnext/pull/22617)
+- [Territory-wise Sales Report](https://github.com/frappe/erpnext/pull/20428)
+
+#### Buying
+- [Multi UOM support in Request for Quotation](https://github.com/frappe/erpnext/pull/22249)
+- [Provision to make RFQ against Opportunity](https://github.com/frappe/erpnext/pull/22765)
+- [Item Rate in Stock UOM in purchase cycle](https://github.com/frappe/erpnext/pull/24315)
+- New Reports
+  - Requested Items To Order ([#21611](https://github.com/frappe/erpnext/pull/21611))
+  - Purchase Order Analysis ([#21611](https://github.com/frappe/erpnext/pull/21611))
+  - Supplier Quotation Comparison report ([#23323](https://github.com/frappe/erpnext/pull/23323))
+
+### Project
+- [Project template with dependent tasks](https://github.com/frappe/erpnext/pull/24092)
+- [Project Summary Report](https://github.com/frappe/erpnext/pull/21587)
+
+### Support
+- [Help Articles on support portal](https://github.com/frappe/erpnext/pull/22194)
+- [Issue Metrics and SLA Enhancements](https://github.com/frappe/erpnext/pull/21617)
+- [Issue Summary Script Report](https://docs.erpnext.com/docs/user/manual/en/support/support_reports)
+- [Issue Analytics Script Report](https://docs.erpnext.com/docs/user/manual/en/support/support_reports)
+
+### Non-Profits
+- [80G Certificates and Donations](https://docs.erpnext.com/docs/user/manual/en/non_profit/tax_exemption_80g_certificate)
+
+#### Integrations
+- [Woocommerce Integration](https://docs.erpnext.com/docs/user/manual/en/erpnext_integration/woocommerce_integration)
+- [Taxjar Integration](https://github.com/frappe/erpnext/pull/21047)
+- [M-pesa Integration](https://docs.erpnext.com/docs/user/manual/en/erpnext_integration/mpesa-integration)
+- [Telephony feature using Twillio](https://github.com/frappe/erpnext/pull/24032)
+- [Voice Call Settings](https://github.com/frappe/erpnext/pull/24126)
+
+
+#### Other Enhancements and Fixes
+- Accounting Dimensions in Budget Variance Report ([#19973](https://github.com/frappe/erpnext/pull/19973))
+- "Sync Now" option in Plaid Settings ([#23602](https://github.com/frappe/erpnext/pull/23602))
+- Custom Fields in POS ([#19876](https://github.com/frappe/erpnext/pull/19876))
+- [Inter Warehouse Stock Transfer in Purchase Receipt](https://docs.erpnext.com/docs/user/manual/en/stock/articles/material-transfer-from-delivery-note)
+- [Accounts Payable Report based on Payment Terms](https://docs.erpnext.com/docs/user/manual/en/accounts/accounting-reports)
+- Configurable accounting dimension filters and validations ([#23912](https://github.com/frappe/erpnext/pull/23912))
+- Territory tree in Customer Acquisition and Loyalty report ([#21668](https://github.com/frappe/erpnext/pull/21668))
+- Allow Purchase Invoice Creation Without Purchase Order Checkbox in Supplier ([#20864](https://github.com/frappe/erpnext/pull/20864))
+- Gross Profit In Quotation ([#21795](https://github.com/frappe/erpnext/pull/21795))
+- Notify credit controller users for credit limit extension via Email ([#22213](https://github.com/frappe/erpnext/pull/22213))
+- Run MRP at parent level in the production plan and make material transfer based upon materials availability ([#21545](https://github.com/frappe/erpnext/pull/21545))
+- Balance Serial Nos in Stock Ledger report ([#23675](https://github.com/frappe/erpnext/pull/23675))
+- Youtube interactions via Video  ([#22867](https://github.com/frappe/erpnext/pull/22867))
+- Consider Holiday List in Student Leave Application and Attendance ([#23388](https://github.com/frappe/erpnext/pull/23388))
+- Patient appointment status changes ([#24201](https://github.com/frappe/erpnext/pull/24201))
+- Sales order status filter added for production plan ([#23805](https://github.com/frappe/erpnext/pull/23805))
+- Monthly attendance sheet report group by Department, Designation, Employee Grade and Branch ([#21331](https://github.com/frappe/erpnext/pull/21331))
+- Upload Attendance template now have pre-filled holiday status ([#20947](https://github.com/frappe/erpnext/pull/20947))
+- Provision to disable serial no and batch selector ([#24398](https://github.com/frappe/erpnext/pull/24398))
+
+<details>
+<summary>More</summary>
+
+- Fetch Items from BOM in Stock Entry([#19498](https://github.com/frappe/erpnext/pull/19498))
+- Supplier Sourced Items in BOM ([#23557](https://github.com/frappe/erpnext/pull/23557))
+- Close Production Plan ([#23728](https://github.com/frappe/erpnext/pull/23728))
+- Button to create Stock Entry for Drug Shortage ([#24012](https://github.com/frappe/erpnext/pull/24012))
+- Added column cost center in Accounts Receivable report ([#23835](https://github.com/frappe/erpnext/pull/23835))
+- Added jinja templating in Contract Template ([#24046](https://github.com/frappe/erpnext/pull/24046))
+- Make account number length configurable ([#23845](https://github.com/frappe/erpnext/pull/23845))
+- Add company and correct filter in bank reconciliation statement ([#23614](https://github.com/frappe/erpnext/pull/23614))
+- Added Condition field in Pricing Rule ([#23014](https://github.com/frappe/erpnext/pull/23014))
+- Open lead status on next contact date ([#23445](https://github.com/frappe/erpnext/pull/23445))
+- [Tax Category in POS Profile](https://docs.erpnext.com/docs/user/manual/en/accounts/pos-profile)
+- Added phone field in product Inquiry ([#23170](https://github.com/frappe/erpnext/pull/23170))
+- Allow Discharge despite Unbilled Healthcare Services ([#24281](https://github.com/frappe/erpnext/pull/24281))
+- Do Not Bill Patient Encounters for Inpatients ([#24355](https://github.com/frappe/erpnext/pull/24355))
+- Autofill Supplier pop-up when only 1 Supplier in RFQ ([#22512](https://github.com/frappe/erpnext/pull/22512))
+- Accounting entries for service item in Purchase receipt ([#22223](https://github.com/frappe/erpnext/pull/22223))
+- Added Project in Sales Analytics report ([#23309](https://github.com/frappe/erpnext/pull/23309))
+- Added all companies option in employee tree to view employee across all companies ([#22573](https://github.com/frappe/erpnext/pull/22573))
+- Email Group Option In Email Campaign ([#22731](https://github.com/frappe/erpnext/pull/22731))
+- Stock Report Enhancements ([#21727](https://github.com/frappe/erpnext/pull/21727))
+- Added range for age in stock ageing ([#22622](https://github.com/frappe/erpnext/pull/22622))
+- Report Summary in Financial Statement([#20876](https://github.com/frappe/erpnext/pull/20876))
+- Added sequence id in routing for the completion of operations sequentially ([#23641](https://github.com/frappe/erpnext/pull/23641))
+- Nested Set filtering for Accounting Dimension
+- Add/Remove Items from submitted Sales/Purchase Order
+- Provision to edit Item Details from Marketplace
+- Scan Barcode in Purchase Receipt
+- Disable Rounded Totals Checkbox for Salary Slips in HR Settings
+
+- Renamed Loan Management to Loan on Desk Page ([#21877](https://github.com/frappe/erpnext/pull/21877))
+- Added Expense Approver field in Employee master ([#22244](https://github.com/frappe/erpnext/pull/22244))
+- Bill all hours by default on Timesheet ([#22155](https://github.com/frappe/erpnext/pull/22155))
+- Unable to cancel employee advance ([#22374](https://github.com/frappe/erpnext/pull/22374))
+- Status error in purchase invoice ([#22351](https://github.com/frappe/erpnext/pull/22351))
+- Item-wise sales and purchase register export ([#22184](https://github.com/frappe/erpnext/pull/22184))
+- Billing address in for Purchase documents ([#22233](https://github.com/frappe/erpnext/pull/22233))
+- Handle canceled entries in financial statements ([#22231](https://github.com/frappe/erpnext/pull/22231))
+- Default period start date and period end date for financial statements ([#22011](https://github.com/frappe/erpnext/pull/22011))
+- Update Packed Items via Update Items in Sales Order ([#22392](https://github.com/frappe/erpnext/pull/22392))
+- Hide delete company transactions button if not system manager ([#21839](https://github.com/frappe/erpnext/pull/21839))
+- Skipping total row for tree-view reports ([#22350](https://github.com/frappe/erpnext/pull/22350))
+- Cancelled entries in tds payable monthly report ([#22131](https://github.com/frappe/erpnext/pull/22131))
+- Inter-company Invoice currency for multicurrency transactions ([#21984](https://github.com/frappe/erpnext/pull/21984))
+- Filter batches based on item and warehouse in Pick List (develop) ([#21780](https://github.com/frappe/erpnext/pull/21780))
+- Set cost center in Expense Claim child based on parent (if missing) ([#22175](https://github.com/frappe/erpnext/pull/22175))
+- Item wise backdated stock entry posting for immutable ledger ([#22366](https://github.com/frappe/erpnext/pull/22366))
+- Shopping cart UI fixes ([#22137](https://github.com/frappe/erpnext/pull/22137))
+- Filter Leave Type based on allocation for a particular employee ([#22050](https://github.com/frappe/erpnext/pull/22050))
+- Party validation for inter-warehouse transaction ([#22186](https://github.com/frappe/erpnext/pull/22186))
+- Manufacturing dashboard and work order summary chart ([#21946](https://github.com/frappe/erpnext/pull/21946))
+- IP Admission and Discharge, Minor fixes ([#21817](https://github.com/frappe/erpnext/pull/21817))
+- Validation of Purchase Order against Material Request missing ([#22192](https://github.com/frappe/erpnext/pull/22192))
+- Staffing Plan validation ([#22379](https://github.com/frappe/erpnext/pull/22379))
+- Do not allow backdated stock transactions in previous fiscal year ([#21967](https://github.com/frappe/erpnext/pull/21967))
+- Employee Advance Return not working ([#21812](https://github.com/frappe/erpnext/pull/21812))
+- Added card for reports on education desk ([#21853](https://github.com/frappe/erpnext/pull/21853))
+- Refactored project summary report  ([#21943](https://github.com/frappe/erpnext/pull/21943))
+- Revenue and Customer Count only in date range in Customer Acquitition Report ([#22210](https://github.com/frappe/erpnext/pull/22210))
+- Alternative item not working for subcontract ([#22386](https://github.com/frappe/erpnext/pull/22386))
+- Unable to create batched Item ([#22393](https://github.com/frappe/erpnext/pull/22393))
+- Filters for the manufacturing reports ([#21960](https://github.com/frappe/erpnext/pull/21960))
+- Raw material warehouse in Production Planning Report ([#21982](https://github.com/frappe/erpnext/pull/21982))
+- Allowed LWP leave types to select in Leave Application even if there is no allocation against them ([#22197](https://github.com/frappe/erpnext/pull/22197))
+- Report not working on parameter Grade ([#21951](https://github.com/frappe/erpnext/pull/21951))
+- Allow to enter Relieving date if employee status is Left ([#22242](https://github.com/frappe/erpnext/pull/22242))
+- Resetting lost reason in opportunity and quotation ([#22378](https://github.com/frappe/erpnext/pull/22378))
+- Filtering issues in opening invoice creation tool ([#21969](https://github.com/frappe/erpnext/pull/21969))
+- Set default reference Id for "On Previous Row Amount" and "On Previous Row Total" ([#22346](https://github.com/frappe/erpnext/pull/22346))
+- UX date range field separated in from and to date fields. ([#21765](https://github.com/frappe/erpnext/pull/21765))
+- Enable show_configure_button when shopping cart is enabled ([#22468](https://github.com/frappe/erpnext/pull/22468))
+- Setup status indicators for Job Offer and Job Applicant (develop) ([#22445](https://github.com/frappe/erpnext/pull/22445))
+- Item-wise sales history report ([#22783](https://github.com/frappe/erpnext/pull/22783))
+- Setting filter for project in kanban board ([#22717](https://github.com/frappe/erpnext/pull/22717))
+- Dashboard For Timesheet ([#22750](https://github.com/frappe/erpnext/pull/22750))
+- Handle custom statuses for the pause SLA configuration ([#22349](https://github.com/frappe/erpnext/pull/22349))
+- Quality Feedback and Template ([#22571](https://github.com/frappe/erpnext/pull/22571))
+- Unable to change link from new lead to existing customer ([#22787](https://github.com/frappe/erpnext/pull/22787))
+- Move Issue List actions under 'Actions' dropdown (ux) ([#22710](https://github.com/frappe/erpnext/pull/22710))
+- Cost center should only show option of selected company ([#22598](https://github.com/frappe/erpnext/pull/22598))
+- Serial No Rename does not affect  Stock Ledger Entry ([#22746](https://github.com/frappe/erpnext/pull/22746))
+- Descriptions not copied while creating Fees from Fee Structure ([#22792](https://github.com/frappe/erpnext/pull/22792))
+- Company filter for cost_center and expense_account in all sales and purchase transactions ([#22478](https://github.com/frappe/erpnext/pull/22478))
+- Arrangements of filters for reports accounts payable & receivable  ([#22636](https://github.com/frappe/erpnext/pull/22636))
+- Update the project after task deletion so that the % completed shows correct value ([#22591](https://github.com/frappe/erpnext/pull/22591))
+- Block Invalid Serial No updates in Maintenance Schedule ([#22665](https://github.com/frappe/erpnext/pull/22665))
+- Fetch item price in sales invoice based on it's validity ([#22563](https://github.com/frappe/erpnext/pull/22563))
+- Add view ledger button for cancelled docs ([#22432](https://github.com/frappe/erpnext/pull/22432))
+- Allow creating SLA documents even if SLA tracking is not enabled ([#22608](https://github.com/frappe/erpnext/pull/22608))
+- Quotation list view blank if quotation_to field not set as a standard filter ([#22672](https://github.com/frappe/erpnext/pull/22672))
+- Salary deductions report fixes ([#22397](https://github.com/frappe/erpnext/pull/22397))
+22727))
+- Incorrect delivered qty in Supplier-Wise Sales Analytics ([#22631](https://github.com/frappe/erpnext/pull/22631))
+- Moved parent warehouse to top section also added a section break ([#22708](https://github.com/frappe/erpnext/pull/22708))
+- Skip Progress and Completed by fields on Task Duplication ([#22565](https://github.com/frappe/erpnext/pull/22565))
+- Incorrect stock after merging the items ([#22526](https://github.com/frappe/erpnext/pull/22526))
+- Letter head not found in opening invoice creation tool ([#22488](https://github.com/frappe/erpnext/pull/22488))
+- Cannot cancel asset and asset movement ([#22441](https://github.com/frappe/erpnext/pull/22441))
+- Fetch project-related info in Timesheet ([#22423](https://github.com/frappe/erpnext/pull/22423))
+- Currency symbol not showing as per company currency in stock balance report ([#22724](https://github.com/frappe/erpnext/pull/22724))
+- Add default cost center in payment reconciliation JV ([#22614](https://github.com/frappe/erpnext/pull/22614))
+- Stock Reconciliation Invalid Quantity for Batched Item ([#22726](https://github.com/frappe/erpnext/pull/22726))
+- Project link not set in accounts other than profit and loss accounts ([#22051](https://github.com/frappe/erpnext/pull/22051))
+- Buying price for non stock item in gross profit report ([#22616](https://github.com/frappe/erpnext/pull/22616))
+- Multi currency payment reconciliation ([#22738](https://github.com/frappe/erpnext/pull/22738))
+- Cannot cancel assets with repair pending ([#22440](https://github.com/frappe/erpnext/pull/22440))
+- Reset homepage to home after unchecking products page ([#22736](https://github.com/frappe/erpnext/pull/22736))
+- Generic Message in previous doc validation for buying and selling ([#22546](https://github.com/frappe/erpnext/pull/22546))
+- Expense claim outstanding while making payment entry ([#22735](https://github.com/frappe/erpnext/pull/22735))
+- Take parent cost center for child if no cost center at child in expense claim ([#22496](https://github.com/frappe/erpnext/pull/22496))
+- Consider company fiscal year for getting balance ([#22577](https://github.com/frappe/erpnext/pull/22577))
+- Pick List empty table and Serial-Batch items handling ([#22426](https://github.com/frappe/erpnext/pull/22426))
+- Show total row in print format of financial statement ([#22693](https://github.com/frappe/erpnext/pull/22693))
+- Set Root as Parent if no parent in new tree view node ([#22497](https://github.com/frappe/erpnext/pull/22497))
+- Multiple pos issues ([#23725](https://github.com/frappe/erpnext/pull/23725))
+- Calculate taxes if tax is based on item quantity and inclusive on item price ([#23001](https://github.com/frappe/erpnext/pull/23001))
+- Contact us button not visible in the website for the non variant items ([#23217](https://github.com/frappe/erpnext/pull/23217))
+- Not able to make Material Request from Sales Order ([#23669](https://github.com/frappe/erpnext/pull/23669))
+- Capture advance payments in payment order ([#23256](https://github.com/frappe/erpnext/pull/23256))
+- Program and Course Enrollment fixes ([#23333](https://github.com/frappe/erpnext/pull/23333))
+- Cannot create asset if cwip disabled and account not set ([#23580](https://github.com/frappe/erpnext/pull/23580))
+- Cannot merge pos invoices with inclusive tax ([#23541](https://github.com/frappe/erpnext/pull/23541))
+- Do not allow Company as accounting dimension ([#23755](https://github.com/frappe/erpnext/pull/23755))
+- Set value of wrong Bank Account field in Payment Entry ([#22302](https://github.com/frappe/erpnext/pull/22302))
+- Reverse journal entry for multi-currency ([#23165](https://github.com/frappe/erpnext/pull/23165))
+- Updated integrations desk page ([#23772](https://github.com/frappe/erpnext/pull/23772))
+- Assessment Result child table not visible when accessed via Assessment Plan dashboard ([#22880](https://github.com/frappe/erpnext/pull/22880))
+- Conversion factor fixes in Stock Entry ([#23407](https://github.com/frappe/erpnext/pull/23407))
+- Total calculations for multi-currency RCM invoices ([#23072](https://github.com/frappe/erpnext/pull/23072))
+- Show accounts in financial statements upto level 20 ([#23718](https://github.com/frappe/erpnext/pull/23718))
+- Consolidated financial statement sums values into wrong parent ([#23288](https://github.com/frappe/erpnext/pull/23288))
+- Set SLA variance in seconds for Duration fieldtype ([#23765](https://github.com/frappe/erpnext/pull/23765))
+- Added missing reports on selling desk ([#23548](https://github.com/frappe/erpnext/pull/23548))
+- Fixed heading in the mobile view ([#23145](https://github.com/frappe/erpnext/pull/23145))
+- Misleading filters on Item tax Template Link field ([#22918](https://github.com/frappe/erpnext/pull/22918))
+- Do not consider opening entries for TDS calculation ([#23597](https://github.com/frappe/erpnext/pull/23597))
+- Attendance calendar map fix ([#23245](https://github.com/frappe/erpnext/pull/23245))
+- Post cancellation accounting entry on posting date instead of current ([#23361](https://github.com/frappe/erpnext/pull/23361))
+- Set Customer only if Contact is present ([#23704](https://github.com/frappe/erpnext/pull/23704))
+- Add Delivery Note Count in Sales Invoice Dashboard ([#23161](https://github.com/frappe/erpnext/pull/23161))
+- Breadcrumbs for Maintenance Visit and Schedule ([#23369](https://github.com/frappe/erpnext/pull/23369))
+- Raise Error on over receipt/consumption for sub-contracted PR ([#23195](https://github.com/frappe/erpnext/pull/23195))
+- Validate if company not set in the Payment Entry ([#23419](https://github.com/frappe/erpnext/pull/23419))
+- Ignore company and bank account doctype while deleting company transactions ([#22953](https://github.com/frappe/erpnext/pull/22953))
+- Sales funnel data is inconsistent ([#23110](https://github.com/frappe/erpnext/pull/23110))
+- Credit Limit Email not working ([#23059](https://github.com/frappe/erpnext/pull/23059))
+- Add Company in list fields to fetch for Expense Claim ([#23007](https://github.com/frappe/erpnext/pull/23007))
+- Issue form cleaned up and renamed Minutes to First Response field ([#23066](https://github.com/frappe/erpnext/pull/23066))
+- Quotation lost reason options fix ([#22814](https://github.com/frappe/erpnext/pull/22814))
+- Tax amounts in HSN Wise Outward summary ([#23076](https://github.com/frappe/erpnext/pull/23076))
+- Patient Appointment not able to save ([#23434](https://github.com/frappe/erpnext/pull/23434))
+- Removed Working Hours field from Company ([#23009](https://github.com/frappe/erpnext/pull/23009))
+- Added check-in time validation in the Inpatient Record - Transfer ([#22958](https://github.com/frappe/erpnext/pull/22958))
+- Handle Blank from/to range in Numeric Item Attribute ([#23483](https://github.com/frappe/erpnext/pull/23483))
+- Sequence Matcher error in Bank Reconciliation ([#23539](https://github.com/frappe/erpnext/pull/23539))
+- Fixed Conversion Factor rate for the BOM Exploded Item ([#23151](https://github.com/frappe/erpnext/pull/23151))
+- Payment Schedule not fetching ([#23476](https://github.com/frappe/erpnext/pull/23476))
+- Validate if removed Item Attributes exist in variant items ([#22911](https://github.com/frappe/erpnext/pull/22911))
+- Set default billing address for purchase documents ([#22950](https://github.com/frappe/erpnext/pull/22950))
+- Added help link in navbar settings ([#22943](https://github.com/frappe/erpnext/pull/22943))
+- Apply TDS on Purchase Invoice creation from Purchase Order and Purchase Receipt ([#23282](https://github.com/frappe/erpnext/pull/23282))
+- Education Module fixes ([#23714](https://github.com/frappe/erpnext/pull/23714))
+- Filter out cancelled entries in customer ledger summary ([#23205](https://github.com/frappe/erpnext/pull/23205))
+- Fiscal Year and Tax Rates for Italy ([#23623](https://github.com/frappe/erpnext/pull/23623))
+- Production Plan incorrect Work Order qty ([#23264](https://github.com/frappe/erpnext/pull/23264))
+- Added new filters in the Batch-wise Balance History report ([#23676](https://github.com/frappe/erpnext/pull/23676))
+- Update state code and union territory for Daman and Diu ([#22988](https://github.com/frappe/erpnext/pull/22988))
+- Set Stock UOM in item while creating Material Request from Stock Entry ([#23436](https://github.com/frappe/erpnext/pull/23436))
+- Sales Order to Purchase Order flow improvement ([#23357](https://github.com/frappe/erpnext/pull/23357))
+- Student Admission and Student Applicant fixes ([#23515](https://github.com/frappe/erpnext/pull/23515))
+- Loan disbursement amount validation ([#24000](https://github.com/frappe/erpnext/pull/24000))
+- Making company address read-only in delivery note ([#23890](https://github.com/frappe/erpnext/pull/23890))
+- BOM stock report color showing always red ([#23994](https://github.com/frappe/erpnext/pull/23994))
+- Added filter for customer field in Issue ([#24051](https://github.com/frappe/erpnext/pull/24051))
+- Added project link in timesheet form ([#23764](https://github.com/frappe/erpnext/pull/23764))
+- Update integrations desk page ([#23767](https://github.com/frappe/erpnext/pull/23767))
+- Place of supply change on address change ([#23941](https://github.com/frappe/erpnext/pull/23941))
+- TDS calculation, skip invoices with "Apply Tax Withholding Amount" has disabled ([#23672](https://github.com/frappe/erpnext/pull/23672))
+- Auto fetch serial nos with modified conversion factor ([#23854](https://github.com/frappe/erpnext/pull/23854))
+- Default cost center in item master not set in stock entry ([#23877](https://github.com/frappe/erpnext/pull/23877))
+- Incorrect de-link serial no and batch ([#23947](https://github.com/frappe/erpnext/pull/23947))
+- Accounting for internal transfer invoices within same company ([#24021](https://github.com/frappe/erpnext/pull/24021))
+- Multiple pricing rule with margin type as Percentage is not working ([#24205](https://github.com/frappe/erpnext/pull/24205))
+- Added Purchase Order to Global Search ([#24055](https://github.com/frappe/erpnext/pull/24055))
+- Cannot expand row in update items dialog ([#23839](https://github.com/frappe/erpnext/pull/23839))
+- Maintain stock can't be changed it there is product bundle ([#23989](https://github.com/frappe/erpnext/pull/23989))
+- SO to PO Mapping Issue ([#23820](https://github.com/frappe/erpnext/pull/23820))
+- Asset with value zero doesn't show up in fixed asset register ([#24091](https://github.com/frappe/erpnext/pull/24091))
+- Cannot save customer email & phone ([#23797](https://github.com/frappe/erpnext/pull/23797))
+- Incorrect balance value in stock balance report ([#24048](https://github.com/frappe/erpnext/pull/24048))
+- Payment Terms not fetched in Purchase Invoice from Purchase Receipt ([#23735](https://github.com/frappe/erpnext/pull/23735))
+- Fix for LMS Sign Up link ([#23743](https://github.com/frappe/erpnext/pull/23743))
+- Incorrect stock quantity if 'Allow Multiple Material Consumption… ([#24116](https://github.com/frappe/erpnext/pull/24116))
+- Added wrong absent days calculation in salary slip ([#23897](https://github.com/frappe/erpnext/pull/23897))
+- Purchase receipt to purchase invoice bill date mapping ([#23967](https://github.com/frappe/erpnext/pull/23967))
+- Overriding po ([#24022](https://github.com/frappe/erpnext/pull/24022))
+- Do not cancel reference document on Quality Inspection cancellation ([#24198](https://github.com/frappe/erpnext/pull/24198))
+- Get formatted value in 'taxes' print template ([#24035](https://github.com/frappe/erpnext/pull/24035))
+- Don't overrule Item Price via Pricing Rule Rate if 0 ([#23636](https://github.com/frappe/erpnext/pull/23636))
+- Job card error handling for operations field ([#23991](https://github.com/frappe/erpnext/pull/23991))
+- Validation for journal entry with 0 debit and credit values ([#23975](https://github.com/frappe/erpnext/pull/23975))
+- Check if customer exists in product listing ([#24030](https://github.com/frappe/erpnext/pull/24030))
+- Asset finance book posting date fix ([#23778](https://github.com/frappe/erpnext/pull/23778))
+- Same source and target tables in Status Updater's update query ([#24110](https://github.com/frappe/erpnext/pull/24110))
+- Asset finance book depreciation posting date fix ([#23833](https://github.com/frappe/erpnext/pull/23833))
+- Ignore exception during leave ledger creation from patch ([#24005](https://github.com/frappe/erpnext/pull/24005))
+- Added link of bank reconciliation and clearance in accounting desk page ([#23850](https://github.com/frappe/erpnext/pull/23850))
+- Sales invoice add button from sales order dashboard ([#24077](https://github.com/frappe/erpnext/pull/24077))
+- Incorrect calculation for consumed qty for subcontract item ([#23257](https://github.com/frappe/erpnext/pull/23257))
+- Incorrect required_qty in Production Planning Report ([#24074](https://github.com/frappe/erpnext/pull/24074))
+- Email digest user not found ([#23949](https://github.com/frappe/erpnext/pull/23949))
+- Delete Receive at Warehouse entry on cancellation of Send to War… ([#24115](https://github.com/frappe/erpnext/pull/24115))
+- Added TDS Payable account number and an error message ([#24065](https://github.com/frappe/erpnext/pull/24065))
+- Override field_map for job card gantt ([#24155](https://github.com/frappe/erpnext/pull/24155))
+- Old shopify order syncing date ([#23990](https://github.com/frappe/erpnext/pull/23990))
+- Shipping chanrges not sync in erpnext from shopify ([#24114](https://github.com/frappe/erpnext/pull/24114))
+- GSTR B2C report ([#24039](https://github.com/frappe/erpnext/pull/24039))
+- Ignore cancelled entries in stock balance report ([#23757](https://github.com/frappe/erpnext/pull/23757))
+- Stock ageing report not working ([#23923](https://github.com/frappe/erpnext/pull/23923))
+- Incorrect assign to in Maintenance Schedule  ([#23831](https://github.com/frappe/erpnext/pull/23831))
+- Improve UX of DATEV report ([#23892](https://github.com/frappe/erpnext/pull/23892))
+- Set SLA variance in seconds for Duration fieldtype ([#23765](https://github.com/frappe/erpnext/pull/23765))
+- dDouble exception in payroll ([#24078](https://github.com/frappe/erpnext/pull/24078))
+- Make asset dashboard charts public ([#23751](https://github.com/frappe/erpnext/pull/23751))
+- Don't copy terms and discount from SO to PO ([#23903](https://github.com/frappe/erpnext/pull/23903))
+- Ignore doctypes on company transaction delete ([#23864](https://github.com/frappe/erpnext/pull/23864))
+- Error handling in Upload Attendance  ([#23907](https://github.com/frappe/erpnext/pull/23907))
+- Tax template update on customer address change ([#24160](https://github.com/frappe/erpnext/pull/24160))
+- Not able to save bom ([#23910](https://github.com/frappe/erpnext/pull/23910))
+- Enable Allow Auto Repeat for standard doctypes having auto_repeat field ([#23776](https://github.com/frappe/erpnext/pull/23776))
+- Place of Supply fix in Sales Invoices ([#23785](https://github.com/frappe/erpnext/pull/23785))
+- Opening invoices in GSTR-1 report ([#24117](https://github.com/frappe/erpnext/pull/24117))
+- Partial serial no return issue ([#24208](https://github.com/frappe/erpnext/pull/24208))
+- Import taxjar globally in the taxjar_integration module ([#24027](https://github.com/frappe/erpnext/pull/24027))
+- Payroll attendance error ([#23887](https://github.com/frappe/erpnext/pull/23887))
+- Loan application link on creating loan ([#23937](https://github.com/frappe/erpnext/pull/23937))
+- POS item search includes non stock items ([#23914](https://github.com/frappe/erpnext/pull/23914))
+- Paid amount in Sales Invoice POS return resets to 0 ([#24057](https://github.com/frappe/erpnext/pull/24057))
+- Fiscal year can be shorter than 12 months ([#23838](https://github.com/frappe/erpnext/pull/23838))
+- Loan repayment type option remove ([#23582](https://github.com/frappe/erpnext/pull/23582))
+- Item wise tax calculation ([#23744](https://github.com/frappe/erpnext/pull/23744))
+- Enabling track changes for stock settings ([#23982](https://github.com/frappe/erpnext/pull/23982))
+- Added link of bank reconciliation and clearance in accounting desk page ([#23809](https://github.com/frappe/erpnext/pull/23809))
+- Location data on Asset to use command(make_demo) ([#23825](https://github.com/frappe/erpnext/pull/23825))
+- Handle Account and Item None not found in Opening Invoice Creation Tool ([#23559](https://github.com/frappe/erpnext/pull/23559))
+- Multiple subcontracting issues ([#23662](https://github.com/frappe/erpnext/pull/23662))
+- Sequence id override with workstation column ([#23810](https://github.com/frappe/erpnext/pull/23810))
+- Leave policy dashboard fix and roles ([#24170](https://github.com/frappe/erpnext/pull/24170))
+- Scan barcode does not update barcode item field in sales order ([#24090](https://github.com/frappe/erpnext/pull/24090))
+- Item price duplicate checking ([#23408](https://github.com/frappe/erpnext/pull/23408))
+- Tax template update on supplier change for India ([#24060](https://github.com/frappe/erpnext/pull/24060))
+- Consumed qty logic for subcontracted raw materials ([#23314](https://github.com/frappe/erpnext/pull/23314))
+- Finance book not getting added in journal Entry of asset value adjustment ([#24100](https://github.com/frappe/erpnext/pull/24100))
+- Set proper state code in ewaybill JSON when GST category is SEZ ([#23953](https://github.com/frappe/erpnext/pull/23953))
+- Copying po no when mapping doc ([#23729](https://github.com/frappe/erpnext/pull/23729))
+- Duplicate items validation for POS Invoice when allow multiple items is disabled ([#23896](https://github.com/frappe/erpnext/pull/23896))
+- Do not allow Company as accounting dimension ([#23749](https://github.com/frappe/erpnext/pull/23749))
+- Validation for duplicate Tax Category ([#23978](https://github.com/frappe/erpnext/pull/23978))
+- Therapy plan and session fixes ([#23817](https://github.com/frappe/erpnext/pull/23817))
+- Pricing rule with transaction not working for additional product ([#24053](https://github.com/frappe/erpnext/pull/24053))
+- Inpatient Medication Order and Entry fixes ([#23799](https://github.com/frappe/erpnext/pull/23799))
+- Avoid using SQL query to get fiscal year dates ([#24050](https://github.com/frappe/erpnext/pull/24050))
+- Auto Statewise gst tax template ([#23832](https://github.com/frappe/erpnext/pull/23832))
+- On save sequence id column override with workstation ([#23812](https://github.com/frappe/erpnext/pull/23812))
+- Multiple pricing rules are not working on selling side ([#22711](https://github.com/frappe/erpnext/pull/22711))
+- Salary slip popup error ([#24192](https://github.com/frappe/erpnext/pull/24192))
+- Multiple pricing rule with margin type as Percentage is not working ([#24204](https://github.com/frappe/erpnext/pull/24204))
+- Allow statistical component in salary structure. ([#24424](https://github.com/frappe/erpnext/pull/24424))
+- Set current asset value before calculating difference amount ([#24119](https://github.com/frappe/erpnext/pull/24119))
+- To use Stock UoM in BOM Stock Report ([#24339](https://github.com/frappe/erpnext/pull/24339))
+- Accounting entries of asset when submitting purchase receipt ([#24191](https://github.com/frappe/erpnext/pull/24191))
+- Batch/Serial Selector for Scanned Batched Item ([#24338](https://github.com/frappe/erpnext/pull/24338))
+- Link timesheets with corresponding projects ([#24346](https://github.com/frappe/erpnext/pull/24346))
+- Material request wrong status issue ([#24019](https://github.com/frappe/erpnext/pull/24019))
+- UX issues in e-invoicing ([#24358](https://github.com/frappe/erpnext/pull/24358))
+- Company Wise Valuation Rate for RM in BOM ([#24324](https://github.com/frappe/erpnext/pull/24324))
+- Stock ageing should not take cancelled stock entries. ([#24437](https://github.com/frappe/erpnext/pull/24437))
+- Partial loan security unpledging ([#24252](https://github.com/frappe/erpnext/pull/24252))
+- Asset depreciation ledger ([#24226](https://github.com/frappe/erpnext/pull/24226))
+- Back Update from QC based on Batch No ([#24329](https://github.com/frappe/erpnext/pull/24329))
+- Fix for not having fiscal year while creating new company ([#24130](https://github.com/frappe/erpnext/pull/24130))
+- E-invoice print format not showing other charges ([#24474](https://github.com/frappe/erpnext/pull/24474))
+- Tax template update on customer address change ([#24146](https://github.com/frappe/erpnext/pull/24146))
+- Do not manufacture same serial no multiple times ([#24164](https://github.com/frappe/erpnext/pull/24164))
+- Ignore group cost center validation for period closing voucher ([#24375](https://github.com/frappe/erpnext/pull/24375))
+- Partial serial no return issue ([#24207](https://github.com/frappe/erpnext/pull/24207))
+- GSTR-1 double entry issue ([#24376](https://github.com/frappe/erpnext/pull/24376))
+- Not able to create dunning from sales invoice ([#24349](https://github.com/frappe/erpnext/pull/24349))
+- Set company in leave allocation and leave ledger entry ([#24296](https://github.com/frappe/erpnext/pull/24296))
+- Allow leave policy assignment to be canceled. ([#24265](https://github.com/frappe/erpnext/pull/24265))
+- Removed all day event from shift assignment calendar ([#24397](https://github.com/frappe/erpnext/pull/24397))
+- Tax calculation on salary slip for the first month ([#24272](https://github.com/frappe/erpnext/pull/24272))
+- Validate tax template for tax category ([#24402](https://github.com/frappe/erpnext/pull/24402))
+- Numeric/Non-numeric QI UX ([#24517](https://github.com/frappe/erpnext/pull/24517))
+- Finished good produced qty validation ([#24220](https://github.com/frappe/erpnext/pull/24220))
+- Incorrect serial no in the subcontracted purchase receipt ([#24354](https://github.com/frappe/erpnext/pull/24354))
+- Don't validate warehouse values between Material Request and Stock Entry ([#24294](https://github.com/frappe/erpnext/pull/24294))
+- Don't cancel job card if manufacturing entry has made ([#24063](https://github.com/frappe/erpnext/pull/24063))
+- Subscription prepaid date validation ([#24356](https://github.com/frappe/erpnext/pull/24356))
+- Payment Period based on invoice date report fix/refactor ([#24378](https://github.com/frappe/erpnext/pull/24378))
+- Drop ship partial order fixed ([#24072](https://github.com/frappe/erpnext/pull/24072))
+- Payment entry multi-currency issue ([#24332](https://github.com/frappe/erpnext/pull/24332))
+- Multiple pricing rule issue ([#24515](https://github.com/frappe/erpnext/pull/24515))
+- Last purchase rate not updating when voucher cancelled if only one voucher is present ([#24322](https://github.com/frappe/erpnext/pull/24322))
+- Do not cancel reference document on Quality Inspection cancellation ([#24197](https://github.com/frappe/erpnext/pull/24197))
+- Refactored fetching & validating address from erpnext rather than gst portal ([#24297](https://github.com/frappe/erpnext/pull/24297))
+- Opportunity Status fix ([#22944](https://github.com/frappe/erpnext/pull/22944))
+- Fixed stock and account balance syncing ([#24644](https://github.com/frappe/erpnext/pull/24644))
+- Fixed incorrect stock ledger qty in the stock ledger report and bin ([#24649](https://github.com/frappe/erpnext/pull/24649))
+- Fixed Consolidated Financial Statement report ([#24580](https://github.com/frappe/erpnext/pull/24580))
+- Repost incompleted backdated transactions ([#24991](https://github.com/frappe/erpnext/pull/24991))
+- Unequal debit and credit issue on RCM Invoice ([#24838](https://github.com/frappe/erpnext/pull/24838))
+- Period list for exponential smoothing forecasting report ([#24983](https://github.com/frappe/erpnext/pull/24983))
+- POS Opening Entry with empty balance detail rows ([#24891](https://github.com/frappe/erpnext/pull/24891))
+- Use account_name only in consolidated report ([#24840](https://github.com/frappe/erpnext/pull/24840))
+- Validation of job card in stock entry ([#24882](https://github.com/frappe/erpnext/pull/24882))
+- Incorrect Nil Exempt and Non GST amount in GSTR3B report ([#24918](https://github.com/frappe/erpnext/pull/24918))
+- TDS check getting checked after reload ([#24973](https://github.com/frappe/erpnext/pull/24973))
+- Membership and Donation API fixes ([#24900](https://github.com/frappe/erpnext/pull/24900))
+- Allow zero valuation in stock reconciliation ([#24985](https://github.com/frappe/erpnext/pull/24985))
+- Simplified logic for additional salary ([#24907](https://github.com/frappe/erpnext/pull/24907))
+- Allow to select item code in batch naming ([#24825](https://github.com/frappe/erpnext/pull/24825))
+- Membership renewal validation (#24963) ([#24964](https://github.com/frappe/erpnext/pull/24964))
+</details>
\ No newline at end of file
diff --git a/erpnext/controllers/buying_controller.py b/erpnext/controllers/buying_controller.py
index 219d529..b686dc0 100644
--- a/erpnext/controllers/buying_controller.py
+++ b/erpnext/controllers/buying_controller.py
@@ -6,6 +6,7 @@
 from frappe import _, msgprint
 from frappe.utils import flt,cint, cstr, getdate
 from six import iteritems
+from collections import OrderedDict
 from erpnext.accounts.party import get_party_details
 from erpnext.stock.get_item_details import get_conversion_factor
 from erpnext.buying.utils import validate_for_items, update_last_purchase_rate
@@ -391,10 +392,12 @@
 
 					batches_qty = get_batches_with_qty(raw_material.rm_item_code, raw_material.main_item_code,
 						qty, transferred_batch_qty_map, backflushed_batch_qty_map, item.purchase_order)
+
 					for batch_data in batches_qty:
 						qty = batch_data['qty']
 						raw_material.batch_no = batch_data['batch']
-						self.append_raw_material_to_be_backflushed(item, raw_material, qty)
+						if qty > 0:
+							self.append_raw_material_to_be_backflushed(item, raw_material, qty)
 				else:
 					self.append_raw_material_to_be_backflushed(item, raw_material, qty)
 
@@ -1056,7 +1059,7 @@
 	for batch_data in transferred_batches:
 		key = ((batch_data.item_code, fg_item)
 			if batch_data.subcontracted_item else (batch_data.item_code, purchase_order))
-		transferred_batch_qty_map.setdefault(key, {})
+		transferred_batch_qty_map.setdefault(key, OrderedDict())
 		transferred_batch_qty_map[key][batch_data.batch_no] = batch_data.qty
 
 	return transferred_batch_qty_map
@@ -1109,8 +1112,14 @@
 		if available_qty >= required_qty:
 			available_batches.append({'batch': batch, 'qty': required_qty})
 			break
-		else:
+		elif available_qty != 0:
 			available_batches.append({'batch': batch, 'qty': available_qty})
 			required_qty -= available_qty
 
+	for row in available_batches:
+		if backflushed_batches.get(row.get('batch'), 0) > 0:
+			backflushed_batches[row.get('batch')] += row.get('qty')
+		else:
+			backflushed_batches[row.get('batch')] = row.get('qty')
+
 	return available_batches
diff --git a/erpnext/controllers/queries.py b/erpnext/controllers/queries.py
index 81f0ad3..c0c1315 100644
--- a/erpnext/controllers/queries.py
+++ b/erpnext/controllers/queries.py
@@ -325,7 +325,7 @@
 			and status not in ("Stopped", "Closed") %(fcond)s
 			and (
 				(`tabDelivery Note`.is_return = 0 and `tabDelivery Note`.per_billed < 100)
-				or `tabDelivery Note`.grand_total = 0
+				or (`tabDelivery Note`.grand_total = 0 and `tabDelivery Note`.per_billed < 100)
 				or (
 					`tabDelivery Note`.is_return = 1
 					and return_against in (select name from `tabDelivery Note` where per_billed < 100)
diff --git a/erpnext/controllers/sales_and_purchase_return.py b/erpnext/controllers/sales_and_purchase_return.py
index de61b35..5f759b4 100644
--- a/erpnext/controllers/sales_and_purchase_return.py
+++ b/erpnext/controllers/sales_and_purchase_return.py
@@ -5,6 +5,7 @@
 import frappe, erpnext
 from frappe import _
 from frappe.model.meta import get_field_precision
+from erpnext.stock.utils import get_incoming_rate
 from frappe.utils import flt, get_datetime, format_datetime
 
 class StockOverReturnError(frappe.ValidationError): pass
@@ -389,10 +390,24 @@
 
 	return doclist
 
-def get_rate_for_return(voucher_type, voucher_no, item_code, return_against=None, item_row=None, voucher_detail_no=None):
+def get_rate_for_return(voucher_type, voucher_no, item_code, return_against=None,
+	item_row=None, voucher_detail_no=None, sle=None):
 	if not return_against:
 		return_against = frappe.get_cached_value(voucher_type, voucher_no, "return_against")
 
+	if not return_against and voucher_type == 'Sales Invoice' and sle:
+		return get_incoming_rate({
+			"item_code": sle.item_code,
+			"warehouse": sle.warehouse,
+			"posting_date": sle.get('posting_date'),
+			"posting_time": sle.get('posting_time'),
+			"qty": sle.actual_qty,
+			"serial_no": sle.get('serial_no'),
+			"company": sle.company,
+			"voucher_type": sle.voucher_type,
+			"voucher_no": sle.voucher_no
+		}, raise_error_if_no_rate=False)
+
 	return_against_item_field = get_return_against_item_fields(voucher_type)
 
 	filters = get_filters(voucher_type, voucher_no, voucher_detail_no,
diff --git a/erpnext/controllers/selling_controller.py b/erpnext/controllers/selling_controller.py
index edc40c4..54156f37 100644
--- a/erpnext/controllers/selling_controller.py
+++ b/erpnext/controllers/selling_controller.py
@@ -311,14 +311,16 @@
 
 		items = self.get("items") + (self.get("packed_items") or [])
 		for d in items:
-			if not cint(self.get("is_return")):
+			if not self.get("return_against"):
 				# Get incoming rate based on original item cost based on valuation method
+				qty = flt(d.get('stock_qty') or d.get('actual_qty'))
+
 				d.incoming_rate = get_incoming_rate({
 					"item_code": d.item_code,
 					"warehouse": d.warehouse,
 					"posting_date": self.get('posting_date') or self.get('transaction_date'),
 					"posting_time": self.get('posting_time') or nowtime(),
-					"qty": -1 * flt(d.get('stock_qty') or d.get('actual_qty')),
+					"qty": qty if cint(self.get("is_return")) else (-1 * qty),
 					"serial_no": d.get('serial_no'),
 					"company": self.company,
 					"voucher_type": self.doctype,
diff --git a/erpnext/controllers/stock_controller.py b/erpnext/controllers/stock_controller.py
index f352bae..2049957 100644
--- a/erpnext/controllers/stock_controller.py
+++ b/erpnext/controllers/stock_controller.py
@@ -406,8 +406,7 @@
 	def set_rate_of_stock_uom(self):
 		if self.doctype in ["Purchase Receipt", "Purchase Invoice", "Purchase Order", "Sales Invoice", "Sales Order", "Delivery Note", "Quotation"]:
 			for d in self.get("items"):
-				if d.conversion_factor:
-					d.stock_uom_rate = d.rate / d.conversion_factor
+				d.stock_uom_rate = d.rate / (d.conversion_factor or 1)
 
 	def validate_internal_transfer(self):
 		if self.doctype in ('Sales Invoice', 'Delivery Note', 'Purchase Invoice', 'Purchase Receipt') \
diff --git a/erpnext/controllers/taxes_and_totals.py b/erpnext/controllers/taxes_and_totals.py
index 5f73c55..9fae494 100644
--- a/erpnext/controllers/taxes_and_totals.py
+++ b/erpnext/controllers/taxes_and_totals.py
@@ -113,10 +113,12 @@
 					item.rate_with_margin, item.base_rate_with_margin = self.calculate_margin(item)
 					if flt(item.rate_with_margin) > 0:
 						item.rate = flt(item.rate_with_margin * (1.0 - (item.discount_percentage / 100.0)), item.precision("rate"))
+
 						if item.discount_amount and not item.discount_percentage:
-							item.rate -= item.discount_amount
+							item.rate = item.rate_with_margin - item.discount_amount
 						else:
 							item.discount_amount = item.rate_with_margin - item.rate
+
 					elif flt(item.price_list_rate) > 0:
 						item.discount_amount = item.price_list_rate - item.rate
 				elif flt(item.price_list_rate) > 0 and not item.discount_amount:
@@ -147,7 +149,9 @@
 				validate_taxes_and_charges(tax)
 				validate_inclusive_tax(tax, self.doc)
 
-			tax.item_wise_tax_detail = {}
+			if not self.doc.get('is_consolidated'):
+				tax.item_wise_tax_detail = {}
+
 			tax_fields = ["total", "tax_amount_after_discount_amount",
 				"tax_amount_for_current_item", "grand_total_for_current_item",
 				"tax_fraction_for_current_item", "grand_total_fraction_for_current_item"]
@@ -287,10 +291,13 @@
 				# set precision in the last item iteration
 				if n == len(self.doc.get("items")) - 1:
 					self.round_off_totals(tax)
+					self._set_in_company_currency(tax,
+						["tax_amount", "tax_amount_after_discount_amount"])
+
+					self.round_off_base_values(tax)
 					self.set_cumulative_total(i, tax)
 
-					self._set_in_company_currency(tax,
-						["total", "tax_amount", "tax_amount_after_discount_amount"])
+					self._set_in_company_currency(tax, ["total"])
 
 					# adjust Discount Amount loss in last tax iteration
 					if i == (len(self.doc.get("taxes")) - 1) and self.discount_amount_applied \
@@ -337,18 +344,11 @@
 		elif tax.charge_type == "On Item Quantity":
 			current_tax_amount = tax_rate * item.qty
 
-		current_tax_amount = self.get_final_current_tax_amount(tax, current_tax_amount)
-		self.set_item_wise_tax(item, tax, tax_rate, current_tax_amount)
+		if not self.doc.get("is_consolidated"):
+			self.set_item_wise_tax(item, tax, tax_rate, current_tax_amount)
 
 		return current_tax_amount
 
-	def get_final_current_tax_amount(self, tax, current_tax_amount):
-		# Some countries need individual tax components to be rounded
-		# Handeled via regional doctypess
-		if tax.account_head in frappe.flags.round_off_applicable_accounts:
-			current_tax_amount = round(current_tax_amount, 0)
-		return current_tax_amount
-
 	def set_item_wise_tax(self, item, tax, tax_rate, current_tax_amount):
 		# store tax breakup for each item
 		key = item.item_code or item.item_name
@@ -359,10 +359,20 @@
 		tax.item_wise_tax_detail[key] = [tax_rate,flt(item_wise_tax_amount)]
 
 	def round_off_totals(self, tax):
+		if tax.account_head in frappe.flags.round_off_applicable_accounts:
+			tax.tax_amount = round(tax.tax_amount, 0)
+			tax.tax_amount_after_discount_amount = round(tax.tax_amount_after_discount_amount, 0)
+
 		tax.tax_amount = flt(tax.tax_amount, tax.precision("tax_amount"))
 		tax.tax_amount_after_discount_amount = flt(tax.tax_amount_after_discount_amount,
 			tax.precision("tax_amount"))
 
+	def round_off_base_values(self, tax):
+		# Round off to nearest integer based on regional settings
+		if tax.account_head in frappe.flags.round_off_applicable_accounts:
+			tax.base_tax_amount = round(tax.base_tax_amount, 0)
+			tax.base_tax_amount_after_discount_amount = round(tax.base_tax_amount_after_discount_amount, 0)
+
 	def manipulate_grand_total_for_inclusive_tax(self):
 		# if fully inclusive taxes and diff
 		if self.doc.get("taxes") and any([cint(t.included_in_print_rate) for t in self.doc.get("taxes")]):
@@ -440,8 +450,9 @@
 			self._set_in_company_currency(self.doc, ["rounding_adjustment", "rounded_total"])
 
 	def _cleanup(self):
-		for tax in self.doc.get("taxes"):
-			tax.item_wise_tax_detail = json.dumps(tax.item_wise_tax_detail, separators=(',', ':'))
+		if not self.doc.get('is_consolidated'):
+			for tax in self.doc.get("taxes"):
+				tax.item_wise_tax_detail = json.dumps(tax.item_wise_tax_detail, separators=(',', ':'))
 
 	def set_discount_amount(self):
 		if self.doc.additional_discount_percentage:
diff --git a/erpnext/controllers/website_list_for_contact.py b/erpnext/controllers/website_list_for_contact.py
index 801c405..ecf041e 100644
--- a/erpnext/controllers/website_list_for_contact.py
+++ b/erpnext/controllers/website_list_for_contact.py
@@ -25,7 +25,7 @@
 
 	if not filters: filters = []
 
-	if doctype in ['Supplier Quotation', 'Purchase Invoice', 'Quotation']:
+	if doctype in ['Supplier Quotation', 'Purchase Invoice']:
 		filters.append((doctype, 'docstatus', '<', 2))
 	else:
 		filters.append((doctype, 'docstatus', '=', 1))
diff --git a/erpnext/erpnext_integrations/doctype/shopify_settings/test_shopify_settings.py b/erpnext/erpnext_integrations/doctype/shopify_settings/test_shopify_settings.py
index 5f471ab..6bec301 100644
--- a/erpnext/erpnext_integrations/doctype/shopify_settings/test_shopify_settings.py
+++ b/erpnext/erpnext_integrations/doctype/shopify_settings/test_shopify_settings.py
@@ -22,7 +22,7 @@
 			frappe.db.set_value('Stock Settings', None, 'allow_negative_stock', 1)
 
 		# use the fixture data
-		import_doc(frappe.get_app_path("erpnext", "erpnext_integrations/doctype/shopify_settings/test_data/custom_field.json"))
+		import_doc(path=frappe.get_app_path("erpnext", "erpnext_integrations/doctype/shopify_settings/test_data/custom_field.json"))
 
 		frappe.reload_doctype("Customer")
 		frappe.reload_doctype("Sales Order")
diff --git a/erpnext/healthcare/doctype/patient_assessment/patient_assessment.js b/erpnext/healthcare/doctype/patient_assessment/patient_assessment.js
index c7074e8..f28d32c 100644
--- a/erpnext/healthcare/doctype/patient_assessment/patient_assessment.js
+++ b/erpnext/healthcare/doctype/patient_assessment/patient_assessment.js
@@ -39,11 +39,13 @@
 	},
 
 	set_score_range: function(frm) {
-		let options = [];
+		let options = [''];
 		for(let i = frm.doc.scale_min; i <= frm.doc.scale_max; i++) {
 			options.push(i);
 		}
-		frappe.meta.get_docfield('Patient Assessment Sheet', 'score', frm.doc.name).options = [''].concat(options);
+		frm.fields_dict.assessment_sheet.grid.update_docfield_property(
+			'score', 'options', options
+		);
 	},
 
 	calculate_total_score: function(frm, cdt, cdn) {
@@ -83,4 +85,4 @@
 	score: function(frm, cdt, cdn) {
 		frm.events.calculate_total_score(frm, cdt, cdn);
 	}
-});
\ No newline at end of file
+});
diff --git a/erpnext/healthcare/doctype/therapy_plan/therapy_plan.js b/erpnext/healthcare/doctype/therapy_plan/therapy_plan.js
index d1f72d6..42e231d 100644
--- a/erpnext/healthcare/doctype/therapy_plan/therapy_plan.js
+++ b/erpnext/healthcare/doctype/therapy_plan/therapy_plan.js
@@ -58,8 +58,12 @@
 		}
 
 		if (frm.doc.therapy_plan_template) {
-			frappe.meta.get_docfield('Therapy Plan Detail', 'therapy_type', frm.doc.name).read_only = 1;
-			frappe.meta.get_docfield('Therapy Plan Detail', 'no_of_sessions', frm.doc.name).read_only = 1;
+			frm.fields_dict.therapy_plan_details.grid.update_docfield_property(
+				'therapy_type', 'read_only', 1
+			);
+			frm.fields_dict.therapy_plan_details.grid.update_docfield_property(
+				'no_of_sessions', 'read_only', 1
+			);
 		}
 	},
 
@@ -126,4 +130,4 @@
 		frm.set_value('total_sessions', total);
 		refresh_field('total_sessions');
 	}
-});
\ No newline at end of file
+});
diff --git a/erpnext/hooks.py b/erpnext/hooks.py
index 2e26fd2..bb6cd8b 100644
--- a/erpnext/hooks.py
+++ b/erpnext/hooks.py
@@ -262,7 +262,8 @@
 		],
 		"on_trash": "erpnext.regional.check_deletion_permission",
 		"validate": [
-			"erpnext.regional.india.utils.validate_document_name"
+			"erpnext.regional.india.utils.validate_document_name",
+			"erpnext.regional.india.utils.update_taxable_values"
 		]
 	},
 	"Purchase Invoice": {
@@ -306,6 +307,8 @@
 	"Inpatient Medication Entry"
 ]
 
+after_migrate = ["erpnext.setup.install.update_select_perm_after_install"]
+
 scheduler_events = {
 	"cron": {
 		"0/30 * * * *": [
diff --git a/erpnext/hr/doctype/attendance/attendance.py b/erpnext/hr/doctype/attendance/attendance.py
index 18a4fe5..f3b8a79 100644
--- a/erpnext/hr/doctype/attendance/attendance.py
+++ b/erpnext/hr/doctype/attendance/attendance.py
@@ -35,7 +35,8 @@
 				and docstatus != 2
 		""", (self.employee, getdate(self.attendance_date), self.name))
 		if res:
-			frappe.throw(_("Attendance for employee {0} is already marked").format(self.employee))
+			frappe.throw(_("Attendance for employee {0} is already marked for the date {1}").format(
+				frappe.bold(self.employee), frappe.bold(self.attendance_date)))
 
 	def check_leave_record(self):
 		leave_record = frappe.db.sql("""
diff --git a/erpnext/hr/doctype/employee_advance/employee_advance.json b/erpnext/hr/doctype/employee_advance/employee_advance.json
index 04f98d1..ea25aa7 100644
--- a/erpnext/hr/doctype/employee_advance/employee_advance.json
+++ b/erpnext/hr/doctype/employee_advance/employee_advance.json
@@ -200,7 +200,7 @@
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2021-03-31 14:42:47.321368",
+ "modified": "2021-03-31 22:31:53.746659",
  "modified_by": "Administrator",
  "module": "HR",
  "name": "Employee Advance",
diff --git a/erpnext/hr/doctype/leave_allocation/leave_allocation.json b/erpnext/hr/doctype/leave_allocation/leave_allocation.json
index 3a300c0..ae02c51 100644
--- a/erpnext/hr/doctype/leave_allocation/leave_allocation.json
+++ b/erpnext/hr/doctype/leave_allocation/leave_allocation.json
@@ -218,8 +218,7 @@
    "fieldname": "leave_policy_assignment",
    "fieldtype": "Link",
    "label": "Leave Policy Assignment",
-   "options": "Leave Policy Assignment",
-   "read_only": 1
+   "options": "Leave Policy Assignment"
   },
   {
    "fetch_from": "employee.company",
@@ -236,7 +235,7 @@
  "index_web_pages_for_search": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2021-01-04 18:46:13.184104",
+ "modified": "2021-04-14 15:28:26.335104",
  "modified_by": "Administrator",
  "module": "HR",
  "name": "Leave Allocation",
diff --git a/erpnext/hr/doctype/leave_encashment/leave_encashment.json b/erpnext/hr/doctype/leave_encashment/leave_encashment.json
index dcb5874..1f6c03f 100644
--- a/erpnext/hr/doctype/leave_encashment/leave_encashment.json
+++ b/erpnext/hr/doctype/leave_encashment/leave_encashment.json
@@ -154,7 +154,7 @@
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2021-03-31 14:45:27.948207",
+ "modified": "2021-03-31 22:32:55.492327",
  "modified_by": "Administrator",
  "module": "HR",
  "name": "Leave Encashment",
diff --git a/erpnext/hr/report/recruitment_analytics/recruitment_analytics.py b/erpnext/hr/report/recruitment_analytics/recruitment_analytics.py
index f5fece8..303c829 100644
--- a/erpnext/hr/report/recruitment_analytics/recruitment_analytics.py
+++ b/erpnext/hr/report/recruitment_analytics/recruitment_analytics.py
@@ -187,4 +187,4 @@
 		else:
 			ja_joff_map[offer.job_applicant].append(offer)
 
-	return ja_joff_map
\ No newline at end of file
+	return ja_joff_map
diff --git a/erpnext/loan_management/doctype/loan/loan.json b/erpnext/loan_management/doctype/loan/loan.json
index acf09f5..4f8ceb0 100644
--- a/erpnext/loan_management/doctype/loan/loan.json
+++ b/erpnext/loan_management/doctype/loan/loan.json
@@ -23,6 +23,7 @@
   "rate_of_interest",
   "is_secured_loan",
   "disbursement_date",
+  "closure_date",
   "disbursed_amount",
   "column_break_11",
   "maximum_loan_amount",
@@ -348,12 +349,18 @@
    "no_copy": 1,
    "options": "Company:company:default_currency",
    "read_only": 1
+  },
+  {
+   "fieldname": "closure_date",
+   "fieldtype": "Date",
+   "label": "Closure Date",
+   "read_only": 1
   }
  ],
  "index_web_pages_for_search": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2020-11-24 12:27:23.208240",
+ "modified": "2021-04-10 09:28:21.946972",
  "modified_by": "Administrator",
  "module": "Loan Management",
  "name": "Loan",
diff --git a/erpnext/loan_management/doctype/loan/test_loan.py b/erpnext/loan_management/doctype/loan/test_loan.py
index 4b9a894..6f8da31 100644
--- a/erpnext/loan_management/doctype/loan/test_loan.py
+++ b/erpnext/loan_management/doctype/loan/test_loan.py
@@ -523,33 +523,7 @@
 		self.assertEqual(flt(repayment_entry.total_interest_paid, 0), flt(interest_amount, 0))
 
 	def test_penalty(self):
-		pledge = [{
-			"loan_security": "Test Security 1",
-			"qty": 4000.00
-		}]
-
-		loan_application = create_loan_application('_Test Company', self.applicant2, 'Demand Loan', pledge)
-		create_pledge(loan_application)
-
-		loan = create_demand_loan(self.applicant2, "Demand Loan", loan_application, posting_date='2019-10-01')
-		loan.submit()
-
-		self.assertEquals(loan.loan_amount, 1000000)
-
-		first_date = '2019-10-01'
-		last_date = '2019-10-30'
-
-		make_loan_disbursement_entry(loan.name, loan.loan_amount, disbursement_date=first_date)
-		process_loan_interest_accrual_for_demand_loans(posting_date = last_date)
-
-		amounts = calculate_amounts(loan.name, add_days(last_date, 1))
-		paid_amount = amounts['interest_amount']/2
-
-		repayment_entry = create_repayment_entry(loan.name, self.applicant2, add_days(last_date, 5),
-			paid_amount)
-
-		repayment_entry.submit()
-
+		loan, amounts = create_loan_scenario_for_penalty(self)
 		# 30 days - grace period
 		penalty_days = 30 - 4
 		penalty_applicable_amount = flt(amounts['interest_amount']/2)
@@ -559,8 +533,28 @@
 		calculated_penalty_amount = frappe.db.get_value('Loan Interest Accrual',
 			{'process_loan_interest_accrual': process, 'loan': loan.name}, 'penalty_amount')
 
+		self.assertEquals(loan.loan_amount, 1000000)
 		self.assertEquals(calculated_penalty_amount, penalty_amount)
 
+	def test_penalty_repayment(self):
+		loan, dummy = create_loan_scenario_for_penalty(self)
+		amounts = calculate_amounts(loan.name, '2019-11-30 00:00:00')
+
+		first_penalty = 10000
+		second_penalty = amounts['penalty_amount'] - 10000
+
+		repayment_entry = create_repayment_entry(loan.name, self.applicant2, '2019-11-30 00:00:00', 10000)
+		repayment_entry.submit()
+
+		amounts = calculate_amounts(loan.name, '2019-11-30 00:00:01')
+		self.assertEquals(amounts['penalty_amount'], second_penalty)
+
+		repayment_entry = create_repayment_entry(loan.name, self.applicant2, '2019-11-30 00:00:01', second_penalty)
+		repayment_entry.submit()
+
+		amounts = calculate_amounts(loan.name, '2019-11-30 00:00:02')
+		self.assertEquals(amounts['penalty_amount'], 0)
+
 	def test_loan_write_off_limit(self):
 		pledge = [{
 			"loan_security": "Test Security 1",
@@ -651,6 +645,32 @@
 		amounts = calculate_amounts(loan.name, add_days(last_date, 5))
 		self.assertEquals(flt(amounts['pending_principal_amount'], 0), 0)
 
+def create_loan_scenario_for_penalty(doc):
+	pledge = [{
+		"loan_security": "Test Security 1",
+		"qty": 4000.00
+	}]
+
+	loan_application = create_loan_application('_Test Company', doc.applicant2, 'Demand Loan', pledge)
+	create_pledge(loan_application)
+	loan = create_demand_loan(doc.applicant2, "Demand Loan", loan_application, posting_date='2019-10-01')
+	loan.submit()
+
+	first_date = '2019-10-01'
+	last_date = '2019-10-30'
+
+	make_loan_disbursement_entry(loan.name, loan.loan_amount, disbursement_date=first_date)
+	process_loan_interest_accrual_for_demand_loans(posting_date = last_date)
+
+	amounts = calculate_amounts(loan.name, add_days(last_date, 1))
+	paid_amount = amounts['interest_amount']/2
+
+	repayment_entry = create_repayment_entry(loan.name, doc.applicant2, add_days(last_date, 5),
+		paid_amount)
+
+	repayment_entry.submit()
+
+	return loan, amounts
 
 def create_loan_accounts():
 	if not frappe.db.exists("Account", "Loans and Advances (Assets) - _TC"):
diff --git a/erpnext/loan_management/doctype/loan_disbursement/loan_disbursement.json b/erpnext/loan_management/doctype/loan_disbursement/loan_disbursement.json
index cd5df4d..662c626 100644
--- a/erpnext/loan_management/doctype/loan_disbursement/loan_disbursement.json
+++ b/erpnext/loan_management/doctype/loan_disbursement/loan_disbursement.json
@@ -20,6 +20,10 @@
   "cost_center",
   "customer_details_section",
   "bank_account",
+  "disbursement_references_section",
+  "reference_date",
+  "column_break_17",
+  "reference_number",
   "amended_from"
  ],
  "fields": [
@@ -126,12 +130,31 @@
   {
    "fieldname": "column_break_8",
    "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "disbursement_references_section",
+   "fieldtype": "Section Break",
+   "label": "Disbursement References"
+  },
+  {
+   "fieldname": "reference_date",
+   "fieldtype": "Date",
+   "label": "Reference Date"
+  },
+  {
+   "fieldname": "column_break_17",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "reference_number",
+   "fieldtype": "Data",
+   "label": "Reference Number"
   }
  ],
  "index_web_pages_for_search": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2020-11-06 10:04:30.882322",
+ "modified": "2021-04-10 10:03:41.502210",
  "modified_by": "Administrator",
  "module": "Loan Management",
  "name": "Loan Disbursement",
diff --git a/erpnext/loan_management/doctype/loan_repayment/loan_repayment.json b/erpnext/loan_management/doctype/loan_repayment/loan_repayment.json
index 86ea59d..8fbf233 100644
--- a/erpnext/loan_management/doctype/loan_repayment/loan_repayment.json
+++ b/erpnext/loan_management/doctype/loan_repayment/loan_repayment.json
@@ -239,14 +239,16 @@
   {
    "fieldname": "total_penalty_paid",
    "fieldtype": "Currency",
+   "hidden": 1,
    "label": "Total Penalty Paid",
-   "options": "Company:company:default_currency"
+   "options": "Company:company:default_currency",
+   "read_only": 1
   }
  ],
  "index_web_pages_for_search": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2021-04-05 13:45:19.137896",
+ "modified": "2021-04-10 10:00:31.859076",
  "modified_by": "Administrator",
  "module": "Loan Management",
  "name": "Loan Repayment",
diff --git a/erpnext/loan_management/doctype/loan_repayment/loan_repayment.py b/erpnext/loan_management/doctype/loan_repayment/loan_repayment.py
index 5d57ced..728eadf 100644
--- a/erpnext/loan_management/doctype/loan_repayment/loan_repayment.py
+++ b/erpnext/loan_management/doctype/loan_repayment/loan_repayment.py
@@ -75,7 +75,7 @@
 			"docstatus": 1, "against_loan": self.against_loan}, 'posting_date')
 
 		if future_repayment_date:
-			frappe.throw("Repayment already made till date {0}".format(getdate(future_repayment_date)))
+			frappe.throw("Repayment already made till date {0}".format(get_datetime(future_repayment_date)))
 
 	def validate_amount(self):
 		precision = cint(frappe.db.get_default("currency_precision")) or 2
@@ -83,10 +83,6 @@
 		if not self.amount_paid:
 			frappe.throw(_("Amount paid cannot be zero"))
 
-		if not self.shortfall_amount and self.amount_paid < self.penalty_amount:
-			msg = _("Paid amount cannot be less than {0}").format(self.penalty_amount)
-			frappe.throw(msg)
-
 	def book_unaccrued_interest(self):
 		precision = cint(frappe.db.get_default("currency_precision")) or 2
 		if self.total_interest_paid > self.interest_payable:
@@ -231,6 +227,14 @@
 		gle_map = []
 		loan_details = frappe.get_doc("Loan", self.against_loan)
 
+		if self.shortfall_amount and self.amount_paid > self.shortfall_amount:
+			remarks = _("Shortfall Repayment of {0}.\nRepayment against Loan: {1}").format(self.shortfall_amount,
+				self.against_loan)
+		elif self.shortfall_amount:
+			remarks = _("Shortfall Repayment of {0}").format(self.shortfall_amount)
+		else:
+			remarks = _("Repayment against Loan: ") + self.against_loan
+
 		if self.total_penalty_paid:
 			gle_map.append(
 				self.get_gl_dict({
@@ -271,7 +275,7 @@
 				"debit_in_account_currency": self.amount_paid,
 				"against_voucher_type": "Loan",
 				"against_voucher": self.against_loan,
-				"remarks": _("Repayment against Loan: ") + self.against_loan,
+				"remarks": remarks,
 				"cost_center": self.cost_center,
 				"posting_date": getdate(self.posting_date)
 			})
@@ -287,7 +291,7 @@
 				"credit_in_account_currency": self.amount_paid,
 				"against_voucher_type": "Loan",
 				"against_voucher": self.against_loan,
-				"remarks": _("Repayment against Loan: ") + self.against_loan,
+				"remarks": remarks,
 				"cost_center": self.cost_center,
 				"posting_date": getdate(self.posting_date)
 			})
@@ -338,6 +342,18 @@
 
 	return unpaid_accrued_entries
 
+def get_penalty_details(against_loan):
+	penalty_details = frappe.db.sql("""
+		SELECT posting_date, (penalty_amount - total_penalty_paid) as pending_penalty_amount
+		FROM `tabLoan Repayment` where posting_date >= (SELECT MAX(posting_date) from `tabLoan Repayment`
+		where against_loan = %s) and docstatus = 1 and against_loan = %s
+	""", (against_loan, against_loan))
+
+	if penalty_details:
+		return penalty_details[0][0], flt(penalty_details[0][1])
+	else:
+		return None, 0
+
 # This function returns the amounts that are payable at the time of loan repayment based on posting date
 # So it pulls all the unpaid Loan Interest Accrual Entries and calculates the penalty if applicable
 
@@ -348,6 +364,7 @@
 	loan_type_details = frappe.get_doc("Loan Type", against_loan_doc.loan_type)
 	accrued_interest_entries = get_accrued_interest_entries(against_loan_doc.name, posting_date)
 
+	computed_penalty_date, pending_penalty_amount = get_penalty_details(against_loan)
 	pending_accrual_entries = {}
 
 	total_pending_interest = 0
@@ -362,8 +379,13 @@
 		# and if no_of_late days are positive then penalty is levied
 
 		due_date = add_days(entry.posting_date, 1)
-		no_of_late_days = date_diff(posting_date,
-			add_days(due_date, loan_type_details.grace_period_in_days)) + 1
+		due_date_after_grace_period = add_days(due_date, loan_type_details.grace_period_in_days)
+
+		# Consider one day after already calculated penalty
+		if computed_penalty_date and getdate(computed_penalty_date) >= due_date_after_grace_period:
+			due_date_after_grace_period = add_days(computed_penalty_date, 1)
+
+		no_of_late_days = date_diff(posting_date, due_date_after_grace_period) + 1
 
 		if no_of_late_days > 0 and (not against_loan_doc.repay_from_salary) and entry.accrual_type == 'Regular':
 			penalty_amount += (entry.interest_amount * (loan_type_details.penalty_interest_rate / 100) * no_of_late_days)
@@ -401,7 +423,7 @@
 	amounts["pending_principal_amount"] = flt(pending_principal_amount, precision)
 	amounts["payable_principal_amount"] = flt(payable_principal_amount, precision)
 	amounts["interest_amount"] = flt(total_pending_interest, precision)
-	amounts["penalty_amount"] = flt(penalty_amount, precision)
+	amounts["penalty_amount"] = flt(penalty_amount + pending_penalty_amount, precision)
 	amounts["payable_amount"] = flt(payable_principal_amount + total_pending_interest + penalty_amount, precision)
 	amounts["pending_accrual_entries"] = pending_accrual_entries
 	amounts["unaccrued_interest"] = flt(unaccrued_interest, precision)
diff --git a/erpnext/loan_management/doctype/loan_security_unpledge/loan_security_unpledge.py b/erpnext/loan_management/doctype/loan_security_unpledge/loan_security_unpledge.py
index c4c2d68..b24dc2f 100644
--- a/erpnext/loan_management/doctype/loan_security_unpledge/loan_security_unpledge.py
+++ b/erpnext/loan_management/doctype/loan_security_unpledge/loan_security_unpledge.py
@@ -6,7 +6,7 @@
 import frappe
 from frappe import _
 from frappe.model.document import Document
-from frappe.utils import get_datetime, flt
+from frappe.utils import get_datetime, flt, getdate
 import json
 from six import iteritems
 from erpnext.loan_management.doctype.loan_security_price.loan_security_price import get_loan_security_price
@@ -113,7 +113,11 @@
 				pledged_qty += qty
 
 			if not pledged_qty:
-				frappe.db.set_value('Loan', self.loan, 'status', 'Closed')
+				frappe.db.set_value('Loan', self.loan,
+					{
+						'status': 'Closed',
+						'closure_date': getdate()
+					})
 
 @frappe.whitelist()
 def get_pledged_security_qty(loan):
diff --git a/erpnext/manufacturing/doctype/bom/test_bom.py b/erpnext/manufacturing/doctype/bom/test_bom.py
index cd61d2a..7108338 100644
--- a/erpnext/manufacturing/doctype/bom/test_bom.py
+++ b/erpnext/manufacturing/doctype/bom/test_bom.py
@@ -93,15 +93,15 @@
 		base_raw_material_cost = raw_material_cost * flt(bom.conversion_rate, bom.precision("conversion_rate"))
 		base_op_cost = op_cost * flt(bom.conversion_rate, bom.precision("conversion_rate"))
 
-		# test amounts in selected currency
-		self.assertEqual(bom.operating_cost, op_cost)
-		self.assertEqual(bom.raw_material_cost, raw_material_cost)
-		self.assertEqual(bom.total_cost, raw_material_cost + op_cost)
+		# test amounts in selected currency, almostEqual checks for 7 digits by default
+		self.assertAlmostEqual(bom.operating_cost, op_cost)
+		self.assertAlmostEqual(bom.raw_material_cost, raw_material_cost)
+		self.assertAlmostEqual(bom.total_cost, raw_material_cost + op_cost)
 
 		# test amounts in selected currency
-		self.assertEqual(bom.base_operating_cost, base_op_cost)
-		self.assertEqual(bom.base_raw_material_cost, base_raw_material_cost)
-		self.assertEqual(bom.base_total_cost, base_raw_material_cost + base_op_cost)
+		self.assertAlmostEqual(bom.base_operating_cost, base_op_cost)
+		self.assertAlmostEqual(bom.base_raw_material_cost, base_raw_material_cost)
+		self.assertAlmostEqual(bom.base_total_cost, base_raw_material_cost + base_op_cost)
 
 	def test_bom_cost_multi_uom_multi_currency_based_on_price_list(self):
 		frappe.db.set_value("Price List", "_Test Price List", "price_not_uom_dependent", 1)
diff --git a/erpnext/manufacturing/doctype/job_card/job_card.py b/erpnext/manufacturing/doctype/job_card/job_card.py
index 92074c6..fb26062 100644
--- a/erpnext/manufacturing/doctype/job_card/job_card.py
+++ b/erpnext/manufacturing/doctype/job_card/job_card.py
@@ -433,6 +433,7 @@
 def make_stock_entry(source_name, target_doc=None):
 	def update_item(obj, target, source_parent):
 		target.t_warehouse = source_parent.wip_warehouse
+		target.conversion_factor = 1
 
 	def set_missing_values(source, target):
 		target.purpose = "Material Transfer for Manufacture"
diff --git a/erpnext/manufacturing/doctype/routing/routing.js b/erpnext/manufacturing/doctype/routing/routing.js
index 9b1a8ca..032c9cd 100644
--- a/erpnext/manufacturing/doctype/routing/routing.js
+++ b/erpnext/manufacturing/doctype/routing/routing.js
@@ -11,10 +11,9 @@
 	},
 
 	display_sequence_id_column: function(frm) {
-		frappe.meta.get_docfield("BOM Operation", "sequence_id",
-			frm.doc.name).in_list_view = true;
-
-		frm.fields_dict.operations.grid.refresh();
+		frm.fields_dict.operations.grid.update_docfield_property(
+			'sequence_id', 	'in_list_view', 1
+		);
 	},
 
 	calculate_operating_cost: function(frm, child) {
@@ -69,4 +68,4 @@
 		const d = locals[cdt][cdn];
 		frm.events.calculate_operating_cost(frm, d);
 	}
-});
\ No newline at end of file
+});
diff --git a/erpnext/manufacturing/module_onboarding/manufacturing/manufacturing.json b/erpnext/manufacturing/module_onboarding/manufacturing/manufacturing.json
index 7b5747e..7317152 100644
--- a/erpnext/manufacturing/module_onboarding/manufacturing/manufacturing.json
+++ b/erpnext/manufacturing/module_onboarding/manufacturing/manufacturing.json
@@ -19,7 +19,7 @@
  "documentation_url": "https://docs.erpnext.com/docs/user/manual/en/manufacturing",
  "idx": 0,
  "is_complete": 0,
- "modified": "2020-07-08 14:05:56.197563",
+ "modified": "2020-06-29 20:25:36.899106",
  "modified_by": "Administrator",
  "module": "Manufacturing",
  "name": "Manufacturing",
@@ -53,4 +53,4 @@
  "subtitle": "Products, Raw Materials, BOM, Work Order, and more.",
  "success_message": "Manufacturing module is all set up!",
  "title": "Let's Set Up the Manufacturing Module."
-}
\ No newline at end of file
+}
diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index 1686314..112f6d8 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -693,7 +693,7 @@
 execute:frappe.reload_doc('desk', 'doctype', 'number_card_link')
 execute:frappe.delete_doc_if_exists('Dashboard', 'Accounts')
 erpnext.patches.v13_0.update_actual_start_and_end_date_in_wo
-erpnext.patches.v13_0.set_company_field_in_healthcare_doctypes #2020-05-25
+erpnext.patches.v13_0.set_company_field_in_healthcare_doctypes #2021-04-16
 erpnext.patches.v12_0.update_bom_in_so_mr
 execute:frappe.delete_doc("Report", "Department Analytics")
 execute:frappe.rename_doc("Desk Page", "Loan Management", "Loan", force=True)
@@ -756,11 +756,19 @@
 erpnext.patches.v12_0.add_state_code_for_ladakh
 erpnext.patches.v13_0.item_reposting_for_incorrect_sl_and_gl
 erpnext.patches.v13_0.delete_old_bank_reconciliation_doctypes
-erpnext.patches.v13_0.update_vehicle_no_reqd_condition
+erpnext.patches.v12_0.update_vehicle_no_reqd_condition
+erpnext.patches.v12_0.add_einvoice_status_field #2021-03-17
+erpnext.patches.v12_0.add_einvoice_summary_report_permissions
 erpnext.patches.v13_0.setup_fields_for_80g_certificate_and_donation
 erpnext.patches.v13_0.rename_membership_settings_to_non_profit_settings
 erpnext.patches.v13_0.setup_gratuity_rule_for_india_and_uae
 erpnext.patches.v13_0.setup_uae_vat_fields
 execute:frappe.db.set_value('System Settings', None, 'app_name', 'ERPNext')
+erpnext.patches.v12_0.add_company_link_to_einvoice_settings
 erpnext.patches.v13_0.rename_discharge_date_in_ip_record
+erpnext.patches.v12_0.create_taxable_value_field
+erpnext.patches.v12_0.add_gst_category_in_delivery_note
 erpnext.patches.v12_0.purchase_receipt_status
+erpnext.patches.v13_0.fix_non_unique_represents_company
+erpnext.patches.v12_0.add_document_type_field_for_italy_einvoicing
+erpnext.patches.v13_0.make_non_standard_user_type #13-04-2021
diff --git a/erpnext/patches/v12_0/add_company_link_to_einvoice_settings.py b/erpnext/patches/v12_0/add_company_link_to_einvoice_settings.py
new file mode 100644
index 0000000..b6bd5fa
--- /dev/null
+++ b/erpnext/patches/v12_0/add_company_link_to_einvoice_settings.py
@@ -0,0 +1,16 @@
+from __future__ import unicode_literals
+import frappe
+
+def execute():
+	company = frappe.get_all('Company', filters = {'country': 'India'})
+	if not company or not frappe.db.count('E Invoice User'):
+		return
+
+	frappe.reload_doc("regional", "doctype", "e_invoice_user")
+	for creds in frappe.db.get_all('E Invoice User', fields=['name', 'gstin']):
+		company_name = frappe.db.sql("""
+			select dl.link_name from `tabAddress` a, `tabDynamic Link` dl
+			where a.gstin = %s and dl.parent = a.name and dl.link_doctype = 'Company'
+		""", (creds.get('gstin')))
+		if company_name and len(company_name) > 0:
+			frappe.db.set_value('E Invoice User', creds.get('name'), 'company', company_name[0][0])
\ No newline at end of file
diff --git a/erpnext/patches/v12_0/add_document_type_field_for_italy_einvoicing.py b/erpnext/patches/v12_0/add_document_type_field_for_italy_einvoicing.py
new file mode 100644
index 0000000..4d649dd
--- /dev/null
+++ b/erpnext/patches/v12_0/add_document_type_field_for_italy_einvoicing.py
@@ -0,0 +1,18 @@
+from __future__ import unicode_literals
+from frappe.custom.doctype.custom_field.custom_field import create_custom_fields
+import frappe
+
+def execute():
+	company = frappe.get_all('Company', filters = {'country': 'Italy'})
+	if not company:
+		return
+
+	custom_fields = {
+		'Sales Invoice': [
+			dict(fieldname='type_of_document', label='Type of Document',
+				fieldtype='Select', insert_after='customer_fiscal_code',
+				options='\nTD01\nTD02\nTD03\nTD04\nTD05\nTD06\nTD16\nTD17\nTD18\nTD19\nTD20\nTD21\nTD22\nTD23\nTD24\nTD25\nTD26\nTD27'),
+		]
+	}
+
+	create_custom_fields(custom_fields, update=True)
\ No newline at end of file
diff --git a/erpnext/patches/v12_0/add_einvoice_status_field.py b/erpnext/patches/v12_0/add_einvoice_status_field.py
new file mode 100644
index 0000000..387e885
--- /dev/null
+++ b/erpnext/patches/v12_0/add_einvoice_status_field.py
@@ -0,0 +1,69 @@
+from __future__ import unicode_literals
+import json
+import frappe
+from frappe.custom.doctype.custom_field.custom_field import create_custom_fields
+
+def execute():
+	company = frappe.get_all('Company', filters = {'country': 'India'})
+	if not company:
+		return
+
+	# move hidden einvoice fields to a different section
+	custom_fields = {
+		'Sales Invoice': [
+			dict(fieldname='einvoice_section', label='E-Invoice Fields', fieldtype='Section Break', insert_after='gst_vehicle_type',
+			print_hide=1, hidden=1),
+		
+			dict(fieldname='ack_no', label='Ack. No.', fieldtype='Data', read_only=1, hidden=1, insert_after='einvoice_section',
+				no_copy=1, print_hide=1),
+			
+			dict(fieldname='ack_date', label='Ack. Date', fieldtype='Data', read_only=1, hidden=1, insert_after='ack_no', no_copy=1, print_hide=1),
+
+			dict(fieldname='irn_cancel_date', label='Cancel Date', fieldtype='Data', read_only=1, hidden=1, insert_after='ack_date', 
+				no_copy=1, print_hide=1),
+
+			dict(fieldname='signed_einvoice', label='Signed E-Invoice', fieldtype='Code', options='JSON', hidden=1, insert_after='irn_cancel_date',
+				no_copy=1, print_hide=1, read_only=1),
+
+			dict(fieldname='signed_qr_code', label='Signed QRCode', fieldtype='Code', options='JSON', hidden=1, insert_after='signed_einvoice',
+				no_copy=1, print_hide=1, read_only=1),
+
+			dict(fieldname='qrcode_image', label='QRCode', fieldtype='Attach Image', hidden=1, insert_after='signed_qr_code',
+				no_copy=1, print_hide=1, read_only=1),
+
+			dict(fieldname='einvoice_status', label='E-Invoice Status', fieldtype='Select', insert_after='qrcode_image',
+				options='\nPending\nGenerated\nCancelled\nFailed', default=None, hidden=1, no_copy=1, print_hide=1, read_only=1),
+
+			dict(fieldname='failure_description', label='E-Invoice Failure Description', fieldtype='Code', options='JSON',
+				hidden=1, insert_after='einvoice_status', no_copy=1, print_hide=1, read_only=1)
+		]
+	}
+	create_custom_fields(custom_fields, update=True)
+
+	if frappe.db.exists('E Invoice Settings') and frappe.db.get_single_value('E Invoice Settings', 'enable'):
+		frappe.db.sql('''
+			UPDATE `tabSales Invoice` SET einvoice_status = 'Pending'
+			WHERE
+				posting_date >= '2021-04-01'
+				AND ifnull(irn, '') = ''
+				AND ifnull(`billing_address_gstin`, '') != ifnull(`company_gstin`, '')
+				AND ifnull(gst_category, '') in ('Registered Regular', 'SEZ', 'Overseas', 'Deemed Export')
+		''')
+
+		# set appropriate statuses
+		frappe.db.sql('''UPDATE `tabSales Invoice` SET einvoice_status = 'Generated'
+			WHERE ifnull(irn, '') != '' AND ifnull(irn_cancelled, 0) = 0''')
+
+		frappe.db.sql('''UPDATE `tabSales Invoice` SET einvoice_status = 'Cancelled'
+			WHERE ifnull(irn_cancelled, 0) = 1''')
+
+	# set correct acknowledgement in e-invoices
+	einvoices = frappe.get_all('Sales Invoice', {'irn': ['is', 'set']}, ['name', 'signed_einvoice'])
+
+	if einvoices:
+		for inv in einvoices:
+			signed_einvoice = inv.get('signed_einvoice')
+			if signed_einvoice:
+				signed_einvoice = json.loads(signed_einvoice)
+				frappe.db.set_value('Sales Invoice', inv.get('name'), 'ack_no', signed_einvoice.get('AckNo'), update_modified=False)
+				frappe.db.set_value('Sales Invoice', inv.get('name'), 'ack_date', signed_einvoice.get('AckDt'), update_modified=False)
\ No newline at end of file
diff --git a/erpnext/patches/v12_0/add_einvoice_summary_report_permissions.py b/erpnext/patches/v12_0/add_einvoice_summary_report_permissions.py
new file mode 100644
index 0000000..bf8f566
--- /dev/null
+++ b/erpnext/patches/v12_0/add_einvoice_summary_report_permissions.py
@@ -0,0 +1,18 @@
+from __future__ import unicode_literals
+import frappe
+
+def execute():
+	company = frappe.get_all('Company', filters = {'country': 'India'})
+	if not company:
+		return
+
+	if frappe.db.exists('Report', 'E-Invoice Summary') and \
+		not frappe.db.get_value('Custom Role', dict(report='E-Invoice Summary')):
+		frappe.get_doc(dict(
+			doctype='Custom Role',
+			report='E-Invoice Summary',
+			roles= [
+				dict(role='Accounts User'),
+				dict(role='Accounts Manager')
+			]
+		)).insert()	
\ No newline at end of file
diff --git a/erpnext/patches/v12_0/add_gst_category_in_delivery_note.py b/erpnext/patches/v12_0/add_gst_category_in_delivery_note.py
new file mode 100644
index 0000000..1208222
--- /dev/null
+++ b/erpnext/patches/v12_0/add_gst_category_in_delivery_note.py
@@ -0,0 +1,19 @@
+from __future__ import unicode_literals
+import frappe
+from frappe.custom.doctype.custom_field.custom_field import create_custom_fields
+
+def execute():
+	company = frappe.get_all('Company', filters = {'country': 'India'})
+	if not company:
+		return
+
+	custom_fields = {
+		'Delivery Note': [
+			dict(fieldname='gst_category', label='GST Category',
+				fieldtype='Select', insert_after='gst_vehicle_type', print_hide=1,
+				options='\nRegistered Regular\nRegistered Composition\nUnregistered\nSEZ\nOverseas\nConsumer\nDeemed Export\nUIN Holders',
+				fetch_from='customer.gst_category', fetch_if_empty=1),
+		]
+	}
+
+	create_custom_fields(custom_fields, update=True)
\ No newline at end of file
diff --git a/erpnext/patches/v12_0/create_taxable_value_field.py b/erpnext/patches/v12_0/create_taxable_value_field.py
new file mode 100644
index 0000000..a0c9fcf
--- /dev/null
+++ b/erpnext/patches/v12_0/create_taxable_value_field.py
@@ -0,0 +1,18 @@
+from __future__ import unicode_literals
+import frappe
+from frappe.custom.doctype.custom_field.custom_field import create_custom_fields
+
+def execute():
+	company = frappe.get_all('Company', filters = {'country': 'India'})
+	if not company:
+		return
+
+	custom_fields = {
+		'Sales Invoice Item': [
+			dict(fieldname='taxable_value', label='Taxable Value',
+				fieldtype='Currency', insert_after='base_net_amount', hidden=1, options="Company:company:default_currency",
+				print_hide=1)
+		]
+	}
+
+	create_custom_fields(custom_fields, update=True)
\ No newline at end of file
diff --git a/erpnext/patches/v13_0/update_vehicle_no_reqd_condition.py b/erpnext/patches/v12_0/update_vehicle_no_reqd_condition.py
similarity index 83%
rename from erpnext/patches/v13_0/update_vehicle_no_reqd_condition.py
rename to erpnext/patches/v12_0/update_vehicle_no_reqd_condition.py
index c26cddb..01a4ae0 100644
--- a/erpnext/patches/v13_0/update_vehicle_no_reqd_condition.py
+++ b/erpnext/patches/v12_0/update_vehicle_no_reqd_condition.py
@@ -1,6 +1,7 @@
 import frappe
 
 def execute():
+	frappe.reload_doc('custom', 'doctype', 'custom_field')
 	company = frappe.get_all('Company', filters = {'country': 'India'})
 	if not company:
 		return
diff --git a/erpnext/patches/v13_0/check_is_income_tax_component.py b/erpnext/patches/v13_0/check_is_income_tax_component.py
index 9ad48e2..c92d52d 100644
--- a/erpnext/patches/v13_0/check_is_income_tax_component.py
+++ b/erpnext/patches/v13_0/check_is_income_tax_component.py
@@ -8,36 +8,39 @@
 
 def execute():
 
-    doctypes = ['salary_component',
-        'Employee Tax Exemption Declaration',
-        'Employee Tax Exemption Proof Submission',
-        'Employee Tax Exemption Declaration Category',
-        'Employee Tax Exemption Proof Submission Detail'
-    ]
+	doctypes = ['salary_component',
+		'Employee Tax Exemption Declaration',
+		'Employee Tax Exemption Proof Submission',
+		'Employee Tax Exemption Declaration Category',
+		'Employee Tax Exemption Proof Submission Detail',
+		'gratuity_rule',
+		'gratuity_rule_slab',
+		'gratuity_applicable_component'
+	]
 
-    for doctype in doctypes:
-        frappe.reload_doc('Payroll', 'doctype', doctype)
+	for doctype in doctypes:
+		frappe.reload_doc('Payroll', 'doctype', doctype)
 
 
-    reports = ['Professional Tax Deductions', 'Provident Fund Deductions']
-    for report in reports:
-        frappe.reload_doc('Regional', 'Report', report)
-        frappe.reload_doc('Regional', 'Report', report)
+	reports = ['Professional Tax Deductions', 'Provident Fund Deductions']
+	for report in reports:
+		frappe.reload_doc('Regional', 'Report', report)
+		frappe.reload_doc('Regional', 'Report', report)
 
-    if erpnext.get_region() == "India":
-        setup(patch=True)
+	if erpnext.get_region() == "India":
+		setup(patch=True)
 
-    if frappe.db.exists("Salary Component", "Income Tax"):
-        frappe.db.set_value("Salary Component", "Income Tax", "is_income_tax_component", 1)
-    if frappe.db.exists("Salary Component", "TDS"):
-        frappe.db.set_value("Salary Component", "TDS", "is_income_tax_component", 1)
+	if frappe.db.exists("Salary Component", "Income Tax"):
+		frappe.db.set_value("Salary Component", "Income Tax", "is_income_tax_component", 1)
+	if frappe.db.exists("Salary Component", "TDS"):
+		frappe.db.set_value("Salary Component", "TDS", "is_income_tax_component", 1)
 
-    components = frappe.db.sql("select name from `tabSalary Component` where variable_based_on_taxable_salary = 1", as_dict=1)
-    for component in components:
-        frappe.db.set_value("Salary Component", component.name, "is_income_tax_component", 1)
+	components = frappe.db.sql("select name from `tabSalary Component` where variable_based_on_taxable_salary = 1", as_dict=1)
+	for component in components:
+		frappe.db.set_value("Salary Component", component.name, "is_income_tax_component", 1)
 
-    if erpnext.get_region() == "India":
-        if frappe.db.exists("Salary Component", "Provident Fund"):
-            frappe.db.set_value("Salary Component", "Provident Fund", "component_type", "Provident Fund")
-        if frappe.db.exists("Salary Component", "Professional Tax"):
-            frappe.db.set_value("Salary Component", "Professional Tax", "component_type", "Professional Tax")
\ No newline at end of file
+	if erpnext.get_region() == "India":
+		if frappe.db.exists("Salary Component", "Provident Fund"):
+			frappe.db.set_value("Salary Component", "Provident Fund", "component_type", "Provident Fund")
+		if frappe.db.exists("Salary Component", "Professional Tax"):
+			frappe.db.set_value("Salary Component", "Professional Tax", "component_type", "Professional Tax")
\ No newline at end of file
diff --git a/erpnext/patches/v13_0/create_uae_pos_invoice_fields.py b/erpnext/patches/v13_0/create_uae_pos_invoice_fields.py
index 48d5cb4..59b2e49 100644
--- a/erpnext/patches/v13_0/create_uae_pos_invoice_fields.py
+++ b/erpnext/patches/v13_0/create_uae_pos_invoice_fields.py
@@ -11,4 +11,8 @@
 	if not company:
 		return
 
+
+	frappe.reload_doc('accounts', 'doctype', 'pos_invoice')
+	frappe.reload_doc('accounts', 'doctype', 'pos_invoice_item')
+
 	make_custom_fields()
\ No newline at end of file
diff --git a/erpnext/patches/v13_0/fix_non_unique_represents_company.py b/erpnext/patches/v13_0/fix_non_unique_represents_company.py
new file mode 100644
index 0000000..61dc824
--- /dev/null
+++ b/erpnext/patches/v13_0/fix_non_unique_represents_company.py
@@ -0,0 +1,8 @@
+import frappe
+
+def execute():
+	frappe.db.sql("""
+		update tabCustomer
+		set represents_company = NULL
+		where represents_company = ''
+	""")
\ No newline at end of file
diff --git a/erpnext/patches/v13_0/healthcare_lab_module_rename_doctypes.py b/erpnext/patches/v13_0/healthcare_lab_module_rename_doctypes.py
index 5920bf1..a78f802 100644
--- a/erpnext/patches/v13_0/healthcare_lab_module_rename_doctypes.py
+++ b/erpnext/patches/v13_0/healthcare_lab_module_rename_doctypes.py
@@ -18,6 +18,7 @@
 
 		for old_dt, new_dt in doctypes.items():
 			if not frappe.db.table_exists(new_dt) and frappe.db.table_exists(old_dt):
+				frappe.reload_doc('healthcare', 'doctype', frappe.scrub(old_dt))
 				frappe.rename_doc('DocType', old_dt, new_dt, force=True)
 				frappe.reload_doc('healthcare', 'doctype', frappe.scrub(new_dt))
 				frappe.delete_doc_if_exists('DocType', old_dt)
@@ -36,6 +37,18 @@
 				SET parentfield = %(parentfield)s
 			""".format(doctype), {'parentfield': parentfield})
 
+		# copy renamed child table fields (fields were already renamed in old doctype json, hence sql)
+		frappe.db.sql("""UPDATE `tabNormal Test Result` SET lab_test_name = test_name""")
+		frappe.db.sql("""UPDATE `tabNormal Test Result` SET lab_test_event = test_event""")
+		frappe.db.sql("""UPDATE `tabNormal Test Result` SET lab_test_uom = test_uom""")
+		frappe.db.sql("""UPDATE `tabNormal Test Result` SET lab_test_comment = test_comment""")
+		frappe.db.sql("""UPDATE `tabNormal Test Template` SET lab_test_event = test_event""")
+		frappe.db.sql("""UPDATE `tabNormal Test Template` SET lab_test_uom = test_uom""")
+		frappe.db.sql("""UPDATE `tabDescriptive Test Result` SET lab_test_particulars = test_particulars""")
+		frappe.db.sql("""UPDATE `tabLab Test Group Template` SET lab_test_template = test_template""")
+		frappe.db.sql("""UPDATE `tabLab Test Group Template` SET lab_test_description = test_description""")
+		frappe.db.sql("""UPDATE `tabLab Test Group Template` SET lab_test_rate = test_rate""")
+
 		# rename field
 		frappe.reload_doc('healthcare', 'doctype', 'lab_test')
 		if frappe.db.has_column('Lab Test', 'special_toggle'):
diff --git a/erpnext/patches/v13_0/item_reposting_for_incorrect_sl_and_gl.py b/erpnext/patches/v13_0/item_reposting_for_incorrect_sl_and_gl.py
index d968e1f..021bb72 100644
--- a/erpnext/patches/v13_0/item_reposting_for_incorrect_sl_and_gl.py
+++ b/erpnext/patches/v13_0/item_reposting_for_incorrect_sl_and_gl.py
@@ -20,9 +20,11 @@
 	frappe.clear_cache()
 	frappe.flags.warehouse_account_map = {}
 
+	company_list = []
+
 	data = frappe.db.sql('''
 		SELECT
-			name, item_code, warehouse, voucher_type, voucher_no, posting_date, posting_time
+			name, item_code, warehouse, voucher_type, voucher_no, posting_date, posting_time, company
 		FROM
 			`tabStock Ledger Entry`
 		WHERE
@@ -36,6 +38,9 @@
 	total_sle = len(data)
 	i = 0
 	for d in data:
+		if d.company not in company_list:
+			company_list.append(d.company)
+
 		update_entries_after({
 			"item_code": d.item_code,
 			"warehouse": d.warehouse,
@@ -53,8 +58,10 @@
 
 	print("Reposting General Ledger Entries...")
 
-	for row in frappe.get_all('Company', filters= {'enable_perpetual_inventory': 1}):
-		update_gl_entries_after(posting_date, posting_time, company=row.name)
+	if data:
+		for row in frappe.get_all('Company', filters= {'enable_perpetual_inventory': 1}):
+			if row.name in company_list:
+				update_gl_entries_after(posting_date, posting_time, company=row.name)
 
 	frappe.db.auto_commit_on_many_writes = 0
 
diff --git a/erpnext/patches/v13_0/make_non_standard_user_type.py b/erpnext/patches/v13_0/make_non_standard_user_type.py
new file mode 100644
index 0000000..a9d7883
--- /dev/null
+++ b/erpnext/patches/v13_0/make_non_standard_user_type.py
@@ -0,0 +1,24 @@
+# Copyright (c) 2019, Frappe and Contributors
+# License: GNU General Public License v3. See license.txt
+
+from __future__ import unicode_literals
+import frappe
+from six import iteritems
+from erpnext.setup.install import add_non_standard_user_types
+
+def execute():
+	doctype_dict = {
+		'projects': ['Timesheet'],
+		'payroll': ['Salary Slip', 'Employee Tax Exemption Declaration', 'Employee Tax Exemption Proof Submission'],
+		'hr': ['Employee', 'Expense Claim', 'Leave Application', 'Attendance Request', 'Compensatory Leave Request']
+	}
+
+	for module, doctypes in iteritems(doctype_dict):
+		for doctype in doctypes:
+			frappe.reload_doc(module, 'doctype', doctype)
+
+
+	frappe.flags.ignore_select_perm = True
+	frappe.flags.update_select_perm_after_migrate = True
+
+	add_non_standard_user_types()
\ No newline at end of file
diff --git a/erpnext/patches/v13_0/set_company_field_in_healthcare_doctypes.py b/erpnext/patches/v13_0/set_company_field_in_healthcare_doctypes.py
index be5e30f..a5b93f6 100644
--- a/erpnext/patches/v13_0/set_company_field_in_healthcare_doctypes.py
+++ b/erpnext/patches/v13_0/set_company_field_in_healthcare_doctypes.py
@@ -3,7 +3,7 @@
 
 def execute():
 	company = frappe.db.get_single_value('Global Defaults', 'default_company')
-	doctypes = ['Clinical Procedure', 'Inpatient Record', 'Lab Test', 'Sample Collection' 'Patient Appointment', 'Patient Encounter', 'Vital Signs', 'Therapy Session', 'Therapy Plan', 'Patient Assessment']
+	doctypes = ['Clinical Procedure', 'Inpatient Record', 'Lab Test', 'Sample Collection', 'Patient Appointment', 'Patient Encounter', 'Vital Signs', 'Therapy Session', 'Therapy Plan', 'Patient Assessment']
 	for entry in doctypes:
 		if frappe.db.exists('DocType', entry):
 			frappe.reload_doc('Healthcare', 'doctype', entry)
diff --git a/erpnext/patches/v13_0/setup_patient_history_settings_for_standard_doctypes.py b/erpnext/patches/v13_0/setup_patient_history_settings_for_standard_doctypes.py
index 2d3b096..d927524 100644
--- a/erpnext/patches/v13_0/setup_patient_history_settings_for_standard_doctypes.py
+++ b/erpnext/patches/v13_0/setup_patient_history_settings_for_standard_doctypes.py
@@ -6,8 +6,9 @@
 	if "Healthcare" not in frappe.get_active_domains():
 		return
 
-	frappe.reload_doc("healthcare", "doctype", "Therapy Session")
 	frappe.reload_doc("healthcare", "doctype", "Inpatient Medication Order")
+	frappe.reload_doc("healthcare", "doctype", "Therapy Session")
+	frappe.reload_doc("healthcare", "doctype", "Clinical Procedure")
 	frappe.reload_doc("healthcare", "doctype", "Patient History Settings")
 	frappe.reload_doc("healthcare", "doctype", "Patient History Standard Document Type")
 	frappe.reload_doc("healthcare", "doctype", "Patient History Custom Document Type")
diff --git a/erpnext/patches/v13_0/setup_uae_vat_fields.py b/erpnext/patches/v13_0/setup_uae_vat_fields.py
index d7a5c68..1830bab 100644
--- a/erpnext/patches/v13_0/setup_uae_vat_fields.py
+++ b/erpnext/patches/v13_0/setup_uae_vat_fields.py
@@ -2,11 +2,15 @@
 # License: GNU General Public License v3. See license.txt
 
 import frappe
-from erpnext.regional.united_arab_emirates.setup import  setup
+from erpnext.regional.united_arab_emirates.setup import setup
 
 def execute():
 	company = frappe.get_all('Company', filters = {'country': 'United Arab Emirates'})
 	if not company:
 		return
 
-	setup()
\ No newline at end of file
+	frappe.reload_doc('regional', 'report', 'uae_vat_201')
+	frappe.reload_doc('regional', 'doctype', 'uae_vat_settings')
+	frappe.reload_doc('regional', 'doctype', 'uae_vat_account')
+
+	setup()
diff --git a/erpnext/payroll/doctype/additional_salary/additional_salary.json b/erpnext/payroll/doctype/additional_salary/additional_salary.json
index 61ae7e4..5e17a5c 100644
--- a/erpnext/payroll/doctype/additional_salary/additional_salary.json
+++ b/erpnext/payroll/doctype/additional_salary/additional_salary.json
@@ -175,7 +175,7 @@
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2021-03-31 14:45:48.566756",
+ "modified": "2021-03-31 22:33:59.098532",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Additional Salary",
diff --git a/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.json b/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.json
index c6f764c..8332697 100644
--- a/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.json
+++ b/erpnext/payroll/doctype/employee_benefit_application/employee_benefit_application.json
@@ -147,7 +147,7 @@
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2021-03-31 14:46:22.465521",
+ "modified": "2021-03-31 22:35:08.940087",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Employee Benefit Application",
diff --git a/erpnext/payroll/doctype/employee_benefit_claim/employee_benefit_claim.json b/erpnext/payroll/doctype/employee_benefit_claim/employee_benefit_claim.json
index e331b7a..b3bac01 100644
--- a/erpnext/payroll/doctype/employee_benefit_claim/employee_benefit_claim.json
+++ b/erpnext/payroll/doctype/employee_benefit_claim/employee_benefit_claim.json
@@ -144,7 +144,7 @@
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2021-03-31 15:51:51.489269",
+ "modified": "2021-03-31 22:37:21.024625",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Employee Benefit Claim",
diff --git a/erpnext/payroll/doctype/employee_incentive/employee_incentive.json b/erpnext/payroll/doctype/employee_incentive/employee_incentive.json
index 51346c6..0d10b2c 100644
--- a/erpnext/payroll/doctype/employee_incentive/employee_incentive.json
+++ b/erpnext/payroll/doctype/employee_incentive/employee_incentive.json
@@ -94,7 +94,7 @@
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2021-03-31 14:48:00.919839",
+ "modified": "2021-03-31 22:38:20.332316",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Employee Incentive",
diff --git a/erpnext/payroll/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.json b/erpnext/payroll/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.json
index 873bf88..b247d26 100644
--- a/erpnext/payroll/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.json
+++ b/erpnext/payroll/doctype/employee_tax_exemption_declaration/employee_tax_exemption_declaration.json
@@ -119,7 +119,7 @@
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2021-03-31 20:41:57.387749",
+ "modified": "2021-03-31 22:39:59.237361",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Employee Tax Exemption Declaration",
diff --git a/erpnext/payroll/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.json b/erpnext/payroll/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.json
index f32202a..77b107e 100644
--- a/erpnext/payroll/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.json
+++ b/erpnext/payroll/doctype/employee_tax_exemption_proof_submission/employee_tax_exemption_proof_submission.json
@@ -142,7 +142,7 @@
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2021-03-31 20:48:32.639885",
+ "modified": "2021-03-31 22:41:13.723339",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Employee Tax Exemption Proof Submission",
diff --git a/erpnext/payroll/doctype/income_tax_slab/income_tax_slab.json b/erpnext/payroll/doctype/income_tax_slab/income_tax_slab.json
index c343a44..5a7de37 100644
--- a/erpnext/payroll/doctype/income_tax_slab/income_tax_slab.json
+++ b/erpnext/payroll/doctype/income_tax_slab/income_tax_slab.json
@@ -104,7 +104,7 @@
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2021-03-31 20:53:33.323712",
+ "modified": "2021-03-31 22:42:08.139520",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Income Tax Slab",
diff --git a/erpnext/payroll/doctype/payroll_entry/payroll_entry.py b/erpnext/payroll/doctype/payroll_entry/payroll_entry.py
index fde2e07..4c9469e 100644
--- a/erpnext/payroll/doctype/payroll_entry/payroll_entry.py
+++ b/erpnext/payroll/doctype/payroll_entry/payroll_entry.py
@@ -567,6 +567,7 @@
 			if publish_progress:
 				frappe.publish_progress(count*100/len(set(employees) - set(salary_slips_exists_for)),
 					title = _("Creating Salary Slips..."))
+
 		else:
 			salary_slips_not_created.append(emp)
 
diff --git a/erpnext/payroll/doctype/retention_bonus/retention_bonus.json b/erpnext/payroll/doctype/retention_bonus/retention_bonus.json
index cd563bc..7ea6210 100644
--- a/erpnext/payroll/doctype/retention_bonus/retention_bonus.json
+++ b/erpnext/payroll/doctype/retention_bonus/retention_bonus.json
@@ -105,7 +105,7 @@
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2021-03-31 14:50:29.401020",
+ "modified": "2021-03-31 22:43:28.363644",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Retention Bonus",
diff --git a/erpnext/payroll/doctype/salary_slip/salary_slip.js b/erpnext/payroll/doctype/salary_slip/salary_slip.js
index e3993fa..5258f3a 100644
--- a/erpnext/payroll/doctype/salary_slip/salary_slip.js
+++ b/erpnext/payroll/doctype/salary_slip/salary_slip.js
@@ -40,7 +40,9 @@
 		frm.set_query("employee", function() {
 			return {
 				query: "erpnext.controllers.queries.employee_query",
-				filters: frm.doc.company
+				filters: {
+					company: frm.doc.company
+				}
 			};
 		});
 	},
@@ -119,6 +121,7 @@
 					frm.set_df_property('exchange_rate', 'hidden', 1);
 					frm.set_df_property("exchange_rate", "description", "" );
 				}
+			}
 		}
 	},
 
diff --git a/erpnext/payroll/doctype/salary_slip/salary_slip.json b/erpnext/payroll/doctype/salary_slip/salary_slip.json
index ec56076..42a0f29 100644
--- a/erpnext/payroll/doctype/salary_slip/salary_slip.json
+++ b/erpnext/payroll/doctype/salary_slip/salary_slip.json
@@ -631,7 +631,7 @@
  "idx": 9,
  "is_submittable": 1,
  "links": [],
- "modified": "2021-03-31 15:39:28.817166",
+ "modified": "2021-03-31 22:44:09.772331",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Salary Slip",
diff --git a/erpnext/payroll/doctype/salary_slip/salary_slip.py b/erpnext/payroll/doctype/salary_slip/salary_slip.py
index f6d4c7b..afdf081 100644
--- a/erpnext/payroll/doctype/salary_slip/salary_slip.py
+++ b/erpnext/payroll/doctype/salary_slip/salary_slip.py
@@ -598,10 +598,10 @@
 				continue
 
 			if (
-				not d.additional_salary
-				and (not additional_salary or additional_salary.overwrite)
-				or additional_salary
-				and additional_salary.name == d.additional_salary
+				(not d.additional_salary
+				and (not additional_salary or additional_salary.overwrite))
+				or (additional_salary
+				and additional_salary.name == d.additional_salary)
 			):
 				component_row = d
 				break
@@ -611,7 +611,7 @@
 			self.set(component_type, [
 				d for d in self.get(component_type)
 				if d.salary_component != component_data.salary_component
-				or d.additional_salary and additional_salary.name != d.additional_salary
+				or (d.additional_salary and additional_salary.name != d.additional_salary)
 				or d == component_row
 			])
 
diff --git a/erpnext/payroll/doctype/salary_slip/test_salary_slip.py b/erpnext/payroll/doctype/salary_slip/test_salary_slip.py
index 7672695..01e4170 100644
--- a/erpnext/payroll/doctype/salary_slip/test_salary_slip.py
+++ b/erpnext/payroll/doctype/salary_slip/test_salary_slip.py
@@ -312,7 +312,7 @@
 		frappe.db.sql("DELETE FROM `tabSalary Slip` where employee_name = 'test_ytd@salary.com'")
 
 		create_salary_slips_for_payroll_period(applicant, salary_structure.name,
-			payroll_period, deduct_random=False)
+			payroll_period, deduct_random=False, num=6)
 
 		salary_slips = frappe.get_all('Salary Slip', fields=['year_to_date', 'net_pay'], filters={'employee_name':
 			'test_ytd@salary.com'}, order_by = 'posting_date')
diff --git a/erpnext/payroll/doctype/salary_structure/salary_structure.js b/erpnext/payroll/doctype/salary_structure/salary_structure.js
index 6aa1387..b539b1b 100755
--- a/erpnext/payroll/doctype/salary_structure/salary_structure.js
+++ b/erpnext/payroll/doctype/salary_structure/salary_structure.js
@@ -111,12 +111,19 @@
 				frappe.set_route('Form', 'Salary Structure Assignment', doc.name);
 			});
 			frm.add_custom_button(__("Assign to Employees"),function () {
-			frm.trigger('assign_to_employees')
-		})
+				frm.trigger('assign_to_employees')
+			})
 		}
+
+		// set columns read-only
 		let fields_read_only = ["is_tax_applicable", "is_flexible_benefit", "variable_based_on_taxable_salary"];
 		fields_read_only.forEach(function(field) {
-			frappe.meta.get_docfield("Salary Detail", field, frm.doc.name).read_only = 1;
+			frm.fields_dict.earnings.grid.update_docfield_property(
+				field, 'read_only', 1
+			);
+			frm.fields_dict.deductions.grid.update_docfield_property(
+				field, 'read_only', 1
+			);
 		});
 		frm.trigger('set_earning_deduction_component');
 	},
diff --git a/erpnext/payroll/doctype/salary_structure/test_salary_structure.py b/erpnext/payroll/doctype/salary_structure/test_salary_structure.py
index f2fb558..36387f2 100644
--- a/erpnext/payroll/doctype/salary_structure/test_salary_structure.py
+++ b/erpnext/payroll/doctype/salary_structure/test_salary_structure.py
@@ -164,7 +164,13 @@
 	salary_structure_assignment.employee = employee
 	salary_structure_assignment.base = 50000
 	salary_structure_assignment.variable = 5000
-	salary_structure_assignment.from_date = from_date or add_days(nowdate(), -1)
+
+	if getdate(nowdate()).day == 1:
+		date = from_date or nowdate()
+	else:
+		date = from_date or add_days(nowdate(), -1)
+
+	salary_structure_assignment.from_date = date
 	salary_structure_assignment.salary_structure = salary_structure
 	salary_structure_assignment.currency = currency
 	salary_structure_assignment.payroll_payable_account = get_payable_account(company)
diff --git a/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.json b/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.json
index 50fabed..c8b98e5 100644
--- a/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.json
+++ b/erpnext/payroll/doctype/salary_structure_assignment/salary_structure_assignment.json
@@ -145,7 +145,7 @@
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2021-03-31 15:49:36.361253",
+ "modified": "2021-03-31 22:44:46.267974",
  "modified_by": "Administrator",
  "module": "Payroll",
  "name": "Salary Structure Assignment",
diff --git a/erpnext/payroll/onboarding_step/create_payroll_period/create_payroll_period.json b/erpnext/payroll/onboarding_step/create_payroll_period/create_payroll_period.json
index 4bae675..b1a7cc2 100644
--- a/erpnext/payroll/onboarding_step/create_payroll_period/create_payroll_period.json
+++ b/erpnext/payroll/onboarding_step/create_payroll_period/create_payroll_period.json
@@ -8,7 +8,7 @@
  "is_mandatory": 1,
  "is_single": 0,
  "is_skipped": 0,
- "modified": "2020-06-01 11:53:54.553947",
+ "modified": "2020-06-29 11:53:54.553947",
  "modified_by": "Administrator",
  "name": "Create Payroll Period",
  "owner": "Administrator",
diff --git a/erpnext/payroll/onboarding_step/payroll_settings/payroll_settings.json b/erpnext/payroll/onboarding_step/payroll_settings/payroll_settings.json
index 946b8c8..a7cf7bf 100644
--- a/erpnext/payroll/onboarding_step/payroll_settings/payroll_settings.json
+++ b/erpnext/payroll/onboarding_step/payroll_settings/payroll_settings.json
@@ -1,19 +1,19 @@
 {
- "action": "Go to Page",
+ "action": "Update Settings",
  "creation": "2020-06-04 16:34:29.664917",
  "docstatus": 0,
  "doctype": "Onboarding Step",
  "idx": 0,
  "is_complete": 0,
  "is_mandatory": 0,
- "is_single": 0,
+ "is_single": 1,
  "is_skipped": 0,
- "modified": "2020-06-04 16:34:29.664917",
+ "modified": "2020-06-29 16:34:29.664917",
  "modified_by": "Administrator",
  "name": "Payroll Settings",
  "owner": "Administrator",
- "path": "#Form/Payroll Settings",
+ "reference_document": "Payroll Settings",
  "show_full_form": 0,
  "title": "Payroll Settings",
- "validate_action": 1
+ "validate_action": 0
 }
\ No newline at end of file
diff --git a/erpnext/portal/doctype/products_settings/products_settings.js b/erpnext/portal/doctype/products_settings/products_settings.js
index b68b5d7..2f8b037 100644
--- a/erpnext/portal/doctype/products_settings/products_settings.js
+++ b/erpnext/portal/doctype/products_settings/products_settings.js
@@ -10,10 +10,12 @@
 				df => ['Link', 'Table MultiSelect'].includes(df.fieldtype) && !df.hidden
 			).map(df => ({ label: df.label, value: df.fieldname }));
 
-			const field = frappe.meta.get_docfield("Website Filter Field", "fieldname", frm.docname);
-			field.fieldtype = 'Select';
-			field.options = valid_fields;
-			frm.fields_dict.filter_fields.grid.refresh();
+			frm.fields_dict.filter_fields.grid.update_docfield_property(
+				'fieldname', 'fieldtype', 'Select'
+			);
+			frm.fields_dict.filter_fields.grid.update_docfield_property(
+				'fieldname', 'options', valid_fields
+			);
 		});
 	}
 });
diff --git a/erpnext/public/js/controllers/accounts.js b/erpnext/public/js/controllers/accounts.js
index 649eb45..ceeecb2 100644
--- a/erpnext/public/js/controllers/accounts.js
+++ b/erpnext/public/js/controllers/accounts.js
@@ -276,74 +276,3 @@
 		}
 	}
 }
-
-
-// For customizing print
-cur_frm.pformat.total = function(doc) { return ''; }
-cur_frm.pformat.discount_amount = function(doc) { return ''; }
-cur_frm.pformat.grand_total = function(doc) { return ''; }
-cur_frm.pformat.rounded_total = function(doc) { return ''; }
-cur_frm.pformat.in_words = function(doc) { return ''; }
-
-cur_frm.pformat.taxes= function(doc){
-	//function to make row of table
-	var make_row = function(title, val, bold, is_negative) {
-		var bstart = '<b>'; var bend = '</b>';
-		return '<tr><td style="width:50%;">' + (bold?bstart:'') + title + (bold?bend:'') + '</td>'
-			+ '<td style="width:50%;text-align:right;">' + (is_negative ? '- ' : '')
-		+ format_currency(val, doc.currency) + '</td></tr>';
-	}
-
-	function print_hide(fieldname) {
-		var doc_field = frappe.meta.get_docfield(doc.doctype, fieldname, doc.name);
-		return doc_field.print_hide;
-	}
-
-	out ='';
-	if (!doc.print_without_amount) {
-		var cl = doc.taxes || [];
-
-		// outer table
-		var out='<div><table class="noborder" style="width:100%"><tr><td style="width: 60%"></td><td>';
-
-		// main table
-
-		out +='<table class="noborder" style="width:100%">';
-
-		if(!print_hide('total')) {
-			out += make_row('Total', doc.total, 1);
-		}
-
-		// Discount Amount on net total
-		if(!print_hide('discount_amount') && doc.apply_discount_on == "Net Total" && doc.discount_amount)
-			out += make_row('Discount Amount', doc.discount_amount, 0, 1);
-
-		// add rows
-		if(cl.length){
-			for(var i=0;i<cl.length;i++) {
-				if(cl[i].tax_amount!=0 && !cl[i].included_in_print_rate)
-					out += make_row(cl[i].description, cl[i].tax_amount, 0);
-			}
-		}
-
-		// Discount Amount on grand total
-		if(!print_hide('discount_amount') && doc.apply_discount_on == "Grand Total" && doc.discount_amount)
-			out += make_row('Discount Amount', doc.discount_amount, 0, 1);
-
-		// grand total
-		if(!print_hide('grand_total'))
-			out += make_row('Grand Total', doc.grand_total, 1);
-
-		if(!print_hide('rounded_total'))
-			out += make_row('Rounded Total', doc.rounded_total, 1);
-
-		if(doc.in_words && !print_hide('in_words')) {
-			out +='</table></td></tr>';
-			out += '<tr><td colspan = "2">';
-			out += '<table><tr><td style="width:25%;"><b>In Words</b></td>';
-			out += '<td style="width:50%;">' + doc.in_words + '</td></tr>';
-		}
-		out += '</table></td></tr></table></div>';
-	}
-	return out;
-}
\ No newline at end of file
diff --git a/erpnext/public/js/controllers/buying.js b/erpnext/public/js/controllers/buying.js
index 67b12fb..cdfd909 100644
--- a/erpnext/public/js/controllers/buying.js
+++ b/erpnext/public/js/controllers/buying.js
@@ -216,7 +216,8 @@
 				child: item,
 				args: {
 					item_code: item.item_code,
-					warehouse: item.warehouse
+					warehouse: item.warehouse,
+					company: doc.company
 				}
 			});
 		}
diff --git a/erpnext/public/js/controllers/taxes_and_totals.js b/erpnext/public/js/controllers/taxes_and_totals.js
index 3a3ee38..2e133be 100644
--- a/erpnext/public/js/controllers/taxes_and_totals.js
+++ b/erpnext/public/js/controllers/taxes_and_totals.js
@@ -323,12 +323,15 @@
 				// set precision in the last item iteration
 				if (n == me.frm.doc["items"].length - 1) {
 					me.round_off_totals(tax);
+					me.set_in_company_currency(tax,
+						["tax_amount", "tax_amount_after_discount_amount"]);
+
+					me.round_off_base_values(tax);
 
 					// in tax.total, accumulate grand total for each item
 					me.set_cumulative_total(i, tax);
 
-					me.set_in_company_currency(tax,
-						["total", "tax_amount", "tax_amount_after_discount_amount"]);
+					me.set_in_company_currency(tax, ["total"]);
 
 					// adjust Discount Amount loss in last tax iteration
 					if ((i == me.frm.doc["taxes"].length - 1) && me.discount_amount_applied
@@ -393,20 +396,11 @@
 			current_tax_amount = tax_rate * item.qty;
 		}
 
-		current_tax_amount = this.get_final_tax_amount(tax, current_tax_amount);
 		this.set_item_wise_tax(item, tax, tax_rate, current_tax_amount);
 
 		return current_tax_amount;
 	},
 
-	get_final_tax_amount: function(tax, current_tax_amount) {
-		if (frappe.flags.round_off_applicable_accounts.includes(tax.account_head)) {
-			current_tax_amount = Math.round(current_tax_amount);
-		}
-
-		return current_tax_amount;
-	},
-
 	set_item_wise_tax: function(item, tax, tax_rate, current_tax_amount) {
 		// store tax breakup for each item
 		let tax_detail = tax.item_wise_tax_detail;
@@ -420,10 +414,22 @@
 	},
 
 	round_off_totals: function(tax) {
+		if (frappe.flags.round_off_applicable_accounts.includes(tax.account_head)) {
+			tax.tax_amount= Math.round(tax.tax_amount);
+			tax.tax_amount_after_discount_amount = Math.round(tax.tax_amount_after_discount_amount);
+		}
+
 		tax.tax_amount = flt(tax.tax_amount, precision("tax_amount", tax));
 		tax.tax_amount_after_discount_amount = flt(tax.tax_amount_after_discount_amount, precision("tax_amount", tax));
 	},
 
+	round_off_base_values: function(tax) {
+		if (frappe.flags.round_off_applicable_accounts.includes(tax.account_head)) {
+			tax.base_tax_amount= Math.round(tax.base_tax_amount);
+			tax.base_tax_amount_after_discount_amount = Math.round(tax.base_tax_amount_after_discount_amount);
+		}
+	},
+
 	manipulate_grand_total_for_inclusive_tax: function() {
 		var me = this;
 		// if fully inclusive taxes and diff
diff --git a/erpnext/public/js/utils.js b/erpnext/public/js/utils.js
index e5b50d8..fd98f17 100755
--- a/erpnext/public/js/utils.js
+++ b/erpnext/public/js/utils.js
@@ -291,17 +291,15 @@
 			return options[0];
 		}
 	},
-	copy_parent_value_in_all_row: function(doc, dt, dn, table_fieldname, fieldname, parent_fieldname) {
-		var d = locals[dt][dn];
-		if(d[fieldname]){
-			var cl = doc[table_fieldname] || [];
-			for(var i = 0; i < cl.length; i++) {
+	overrides_parent_value_in_all_rows: function(doc, dt, dn, table_fieldname, fieldname, parent_fieldname) {
+		if (doc[parent_fieldname]) {
+			let cl = doc[table_fieldname] || [];
+			for (let i = 0; i < cl.length; i++) {
 				cl[i][fieldname] = doc[parent_fieldname];
 			}
+			frappe.refresh_field(table_fieldname);
 		}
-		refresh_field(table_fieldname);
 	},
-
 	create_new_doc: function (doctype, update_fields) {
 		frappe.model.with_doctype(doctype, function() {
 			var new_doc = frappe.model.get_new_doc(doctype);
diff --git a/erpnext/public/js/utils/serial_no_batch_selector.js b/erpnext/public/js/utils/serial_no_batch_selector.js
index d49a813..3333d56 100644
--- a/erpnext/public/js/utils/serial_no_batch_selector.js
+++ b/erpnext/public/js/utils/serial_no_batch_selector.js
@@ -353,9 +353,9 @@
 									return row.on_grid_fields_dict.batch_no.get_value();
 								}
 							});
-							if (selected_batches.includes(val)) {
+							if (selected_batches.includes(batch_no)) {
 								this.set_value("");
-								frappe.throw(__('Batch {0} already selected.', [val]));
+								frappe.throw(__('Batch {0} already selected.', [batch_no]));
 							}
 
 							if (me.warehouse_details.name) {
diff --git a/erpnext/public/js/website_theme.js b/erpnext/public/js/website_theme.js
new file mode 100644
index 0000000..0009cac
--- /dev/null
+++ b/erpnext/public/js/website_theme.js
@@ -0,0 +1,14 @@
+// Copyright (c) 2019, Frappe Technologies Pvt. Ltd. and Contributors
+// MIT License. See license.txt
+
+frappe.ui.form.on('Website Theme', {
+	validate(frm) {
+		let theme_scss = frm.doc.theme_scss;
+		if (theme_scss && theme_scss.includes('frappe/public/scss/website')
+			&& !theme_scss.includes('erpnext/public/scss/website')
+		) {
+			frm.set_value('theme_scss',
+				`${frm.doc.theme_scss}\n@import "erpnext/public/scss/website";`);
+		}
+	}
+});
diff --git a/erpnext/regional/doctype/e_invoice_settings/e_invoice_settings.json b/erpnext/regional/doctype/e_invoice_settings/e_invoice_settings.json
index db8bda7..68ed339 100644
--- a/erpnext/regional/doctype/e_invoice_settings/e_invoice_settings.json
+++ b/erpnext/regional/doctype/e_invoice_settings/e_invoice_settings.json
@@ -8,6 +8,7 @@
   "enable",
   "section_break_2",
   "sandbox_mode",
+  "applicable_from",
   "credentials",
   "auth_token",
   "token_expiry"
@@ -48,12 +49,19 @@
    "fieldname": "sandbox_mode",
    "fieldtype": "Check",
    "label": "Sandbox Mode"
+  },
+  {
+   "fieldname": "applicable_from",
+   "fieldtype": "Date",
+   "in_list_view": 1,
+   "label": "Applicable From",
+   "reqd": 1
   }
  ],
  "index_web_pages_for_search": 1,
  "issingle": 1,
  "links": [],
- "modified": "2021-01-13 12:04:49.449199",
+ "modified": "2021-03-30 12:26:25.538294",
  "modified_by": "Administrator",
  "module": "Regional",
  "name": "E Invoice Settings",
diff --git a/erpnext/regional/doctype/e_invoice_user/e_invoice_user.json b/erpnext/regional/doctype/e_invoice_user/e_invoice_user.json
index dd9d997..a65b1ca 100644
--- a/erpnext/regional/doctype/e_invoice_user/e_invoice_user.json
+++ b/erpnext/regional/doctype/e_invoice_user/e_invoice_user.json
@@ -5,6 +5,7 @@
  "editable_grid": 1,
  "engine": "InnoDB",
  "field_order": [
+  "company",
   "gstin",
   "username",
   "password"
@@ -30,12 +31,20 @@
    "in_list_view": 1,
    "label": "Password",
    "reqd": 1
+  },
+  {
+   "fieldname": "company",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Company",
+   "options": "Company",
+   "reqd": 1
   }
  ],
  "index_web_pages_for_search": 1,
  "istable": 1,
  "links": [],
- "modified": "2020-12-22 15:10:53.466205",
+ "modified": "2021-03-22 12:16:56.365616",
  "modified_by": "Administrator",
  "module": "Regional",
  "name": "E Invoice User",
diff --git a/erpnext/regional/germany/setup.py b/erpnext/regional/germany/setup.py
index d6047e8..ac1f543 100644
--- a/erpnext/regional/germany/setup.py
+++ b/erpnext/regional/germany/setup.py
@@ -3,4 +3,17 @@
 
 
 def setup(company=None, patch=True):
-	pass
+	add_custom_roles_for_reports()
+
+
+def add_custom_roles_for_reports():
+	"""Add Access Control to UAE VAT 201."""
+	if not frappe.db.get_value('Custom Role', dict(report='DATEV')):
+		frappe.get_doc(dict(
+			doctype='Custom Role',
+			report='DATEV',
+			roles= [
+				dict(role='Accounts User'),
+				dict(role='Accounts Manager')
+			]
+		)).insert()
\ No newline at end of file
diff --git a/erpnext/regional/india/__init__.py b/erpnext/regional/india/__init__.py
index 378b735..faeb36f 100644
--- a/erpnext/regional/india/__init__.py
+++ b/erpnext/regional/india/__init__.py
@@ -69,7 +69,7 @@
  "Mizoram": "15",
  "Nagaland": "13",
  "Odisha": "21",
- "Other Territory": "98",
+ "Other Territory": "97",
  "Pondicherry": "34",
  "Punjab": "03",
  "Rajasthan": "08",
diff --git a/erpnext/regional/india/e_invoice/einvoice.js b/erpnext/regional/india/e_invoice/einvoice.js
index 7cd64f2..8d682be 100644
--- a/erpnext/regional/india/e_invoice/einvoice.js
+++ b/erpnext/regional/india/e_invoice/einvoice.js
@@ -1,12 +1,13 @@
 erpnext.setup_einvoice_actions = (doctype) => {
 	frappe.ui.form.on(doctype, {
 		async refresh(frm) {
-			const einvoicing_enabled = await frappe.db.get_single_value("E Invoice Settings", "enable");
-			const supply_type = frm.doc.gst_category;
-			const valid_supply_type = ['Registered Regular', 'SEZ', 'Overseas', 'Deemed Export'].includes(supply_type);
-			const company_transaction = frm.doc.billing_address_gstin == frm.doc.company_gstin;
+			const res = await frappe.call({
+				method: 'erpnext.regional.india.e_invoice.utils.validate_eligibility',
+				args: { doc: frm.doc }
+			});
+			const invoice_eligible = res.message;
 
-			if (cint(einvoicing_enabled) == 0 || !valid_supply_type || company_transaction) return;
+			if (!invoice_eligible) return;
 
 			const { doctype, irn, irn_cancelled, ewaybill, eway_bill_cancelled, name, __unsaved } = frm.doc;
 
@@ -45,7 +46,7 @@
 						"default": "1-Duplicate",
 						"options": ["1-Duplicate", "2-Data Entry Error", "3-Order Cancelled", "4-Other"]
 					},
-					{ 
+					{
 						"label": "Remark",
 						"fieldname": "remark",
 						"fieldtype": "Data",
@@ -60,7 +61,7 @@
 							const data = d.get_values();
 							frappe.call({
 								method: 'erpnext.regional.india.e_invoice.utils.cancel_irn',
-								args: { 
+								args: {
 									doctype,
 									docname: name,
 									irn: irn,
@@ -109,45 +110,25 @@
 			}
 
 			if (irn && ewaybill && !irn_cancelled && !eway_bill_cancelled) {
-				const fields = [
-					{
-						"label": "Reason",
-						"fieldname": "reason",
-						"fieldtype": "Select",
-						"reqd": 1,
-						"default": "1-Duplicate",
-						"options": ["1-Duplicate", "2-Data Entry Error", "3-Order Cancelled", "4-Other"]
-					},
-					{
-						"label": "Remark",
-						"fieldname": "remark",
-						"fieldtype": "Data",
-						"reqd": 1
-					}
-				];
 				const action = () => {
-					const d = new frappe.ui.Dialog({
-						title: __('Cancel E-Way Bill'),
-						fields: fields,
+					let message = __('Cancellation of e-way bill is currently not supported. ');
+					message += '<br><br>';
+					message += __('You must first use the portal to cancel the e-way bill and then update the cancelled status in the ERPNext system.');
+
+					frappe.msgprint({
+						title: __('Update E-Way Bill Cancelled Status?'),
+						message: message,
+						indicator: 'orange',
 						primary_action: function() {
-							const data = d.get_values();
 							frappe.call({
 								method: 'erpnext.regional.india.e_invoice.utils.cancel_eway_bill',
-								args: {
-									doctype,
-									docname: name,
-									eway_bill: ewaybill,
-									reason: data.reason.split('-')[0],
-									remark: data.remark
-								},
+								args: { doctype, docname: name },
 								freeze: true,
-								callback: () => frm.reload_doc() || d.hide(),
-								error: () => d.hide()
+								callback: () => frm.reload_doc()
 							});
 						},
-						primary_action_label: __('Submit')
+						primary_action_label: __('Yes')
 					});
-					d.show();
 				};
 				add_custom_button(__("Cancel E-Way Bill"), action);
 			}
@@ -254,7 +235,7 @@
 		title: __("Preview"),
 		size: "large",
 		fields: [
-			{ 
+			{
 				"label": "Preview",
 				"fieldname": "preview_html",
 				"fieldtype": "HTML"
diff --git a/erpnext/regional/india/e_invoice/utils.py b/erpnext/regional/india/e_invoice/utils.py
index 3dd1b36..1d3cb66 100644
--- a/erpnext/regional/india/e_invoice/utils.py
+++ b/erpnext/regional/india/e_invoice/utils.py
@@ -15,18 +15,44 @@
 import io
 from frappe import _, bold
 from pyqrcode import create as qrcreate
+from frappe.utils.background_jobs import enqueue
+from frappe.utils.scheduler import is_scheduler_inactive
+from frappe.core.page.background_jobs.background_jobs import get_info
 from frappe.integrations.utils import make_post_request, make_get_request
 from erpnext.regional.india.utils import get_gst_accounts, get_place_of_supply
-from frappe.utils.data import cstr, cint, format_date, flt, time_diff_in_seconds, now_datetime, add_to_date, get_link_to_form
+from frappe.utils.data import cstr, cint, format_date, flt, time_diff_in_seconds, now_datetime, add_to_date, get_link_to_form, getdate, time_diff_in_hours
 
-def validate_einvoice_fields(doc):
-	einvoicing_enabled = cint(frappe.db.get_value('E Invoice Settings', 'E Invoice Settings', 'enable'))
-	invalid_doctype = doc.doctype != 'Sales Invoice'
+@frappe.whitelist()
+def validate_eligibility(doc):
+	if isinstance(doc, six.string_types):
+		doc = json.loads(doc)
+
+	invalid_doctype = doc.get('doctype') != 'Sales Invoice'
+	if invalid_doctype:
+		return False
+
+	einvoicing_enabled = cint(frappe.db.get_single_value('E Invoice Settings', 'enable'))
+	if not einvoicing_enabled:
+		return False
+
+	einvoicing_eligible_from = frappe.db.get_single_value('E Invoice Settings', 'applicable_from') or '2021-04-01'
+	if getdate(doc.get('posting_date')) < getdate(einvoicing_eligible_from):
+		return False
+	
+	invalid_company = not frappe.db.get_value('E Invoice User', { 'company': doc.get('company') })
 	invalid_supply_type = doc.get('gst_category') not in ['Registered Regular', 'SEZ', 'Overseas', 'Deemed Export']
 	company_transaction = doc.get('billing_address_gstin') == doc.get('company_gstin')
 	no_taxes_applied = not doc.get('taxes')
 
-	if not einvoicing_enabled or invalid_doctype or invalid_supply_type or company_transaction or no_taxes_applied:
+	if invalid_company or invalid_supply_type or company_transaction or no_taxes_applied:
+		return False
+
+	return True
+
+def validate_einvoice_fields(doc):
+	invoice_eligible = validate_eligibility(doc)
+
+	if not invoice_eligible:
 		return
 
 	if doc.docstatus == 0 and doc._action == 'save':
@@ -35,6 +61,8 @@
 		if len(doc.name) > 16:
 			raise_document_name_too_long_error()
 
+		doc.einvoice_status = 'Pending'
+
 	elif doc.docstatus == 1 and doc._action == 'submit' and not doc.irn:
 		frappe.throw(_('You must generate IRN before submitting the document.'), title=_('Missing IRN'))
 
@@ -76,6 +104,9 @@
 	))
 
 def get_doc_details(invoice):
+	if getdate(invoice.posting_date) < getdate('2021-01-01'):
+		frappe.throw(_('IRN generation is not allowed for invoices dated before 1st Jan 2021'), title=_('Not Allowed'))
+
 	invoice_type = 'CRN' if invoice.is_return else 'INV'
 
 	invoice_name = invoice.name
@@ -87,56 +118,39 @@
 		invoice_date=invoice_date
 	))
 
-def get_party_details(address_name, company_address=None, billing_address=None, shipping_address=None):
-	d = frappe.get_all('Address', filters={'name': address_name}, fields=['*'])[0]
-
-	if ((not d.gstin and not shipping_address)
-		or not d.city
-		or not d.pincode
-		or not d.address_title
-		or not d.address_line1
-		or not d.gst_state_number):
+def validate_address_fields(address, is_shipping_address):
+	if ((not address.gstin and not is_shipping_address)
+		or not address.city
+		or not address.pincode
+		or not address.address_title
+		or not address.address_line1
+		or not address.gst_state_number):
 
 		frappe.throw(
-			msg=_('Address lines, city, pincode, gstin is mandatory for address {}. Please set them and try again.').format(
-				get_link_to_form('Address', address_name)
-			),
+			msg=_('Address Lines, City, Pincode, GSTIN are mandatory for address {}. Please set them and try again.').format(address.name),
 			title=_('Missing Address Fields')
 		)
 
-	if d.gst_state_number == 97:
+def get_party_details(address_name, is_shipping_address=False):
+	addr = frappe.get_doc('Address', address_name)
+	
+	validate_address_fields(addr, is_shipping_address)
+
+	if addr.gst_state_number == 97:
 		# according to einvoice standard
-		pincode = 999999
+		addr.pincode = 999999
 
 	party_address_details = frappe._dict(dict(
-		legal_name=sanitize_for_json(d.address_title),
-		location=sanitize_for_json(d.city),
-		pincode=d.pincode,
-		state_code=d.gst_state_number,
-		address_line1=sanitize_for_json(d.address_line1),
-		address_line2=sanitize_for_json(d.address_line2)
+		legal_name=sanitize_for_json(addr.address_title),
+		location=sanitize_for_json(addr.city),
+		pincode=addr.pincode, gstin=addr.gstin,
+		state_code=addr.gst_state_number,
+		address_line1=sanitize_for_json(addr.address_line1),
+		address_line2=sanitize_for_json(addr.address_line2)
 	))
-	if d.gstin:
-		party_address_details.gstin = d.gstin
+
 	return party_address_details
 
-def get_gstin_details(gstin):
-	if not hasattr(frappe.local, 'gstin_cache'):
-		frappe.local.gstin_cache = {}
-
-	key = gstin
-	details = frappe.local.gstin_cache.get(key)
-	if details:
-		return details
-
-	details = frappe.cache().hget('gstin_cache', key)
-	if details:
-		frappe.local.gstin_cache[key] = details
-		return details
-
-	if not details:
-		return GSPConnector.get_gstin_details(gstin)
-
 def get_overseas_address_details(address_name):
 	address_title, address_line1, address_line2, city = frappe.db.get_value(
 		'Address', address_name, ['address_title', 'address_line1', 'address_line2', 'city']
@@ -171,10 +185,15 @@
 		item.description = sanitize_for_json(d.item_name)
 
 		item.qty = abs(item.qty)
-		item.discount_amount = 0
-		item.unit_rate = abs(item.base_net_amount / item.qty)
-		item.gross_amount = abs(item.base_net_amount)
-		item.taxable_value = abs(item.base_net_amount)
+
+		if invoice.apply_discount_on == 'Net Total' and invoice.discount_amount:
+			item.discount_amount = abs(item.base_amount - item.base_net_amount)
+		else:
+			item.discount_amount = 0
+
+		item.unit_rate = abs((abs(item.taxable_value) - item.discount_amount)/ item.qty)
+		item.gross_amount = abs(item.taxable_value) + item.discount_amount
+		item.taxable_value = abs(item.taxable_value)
 
 		item.batch_expiry_date = frappe.db.get_value('Batch', d.batch_no, 'expiry_date') if d.batch_no else None
 		item.batch_expiry_date = format_date(item.batch_expiry_date, 'dd/mm/yyyy') if item.batch_expiry_date else None
@@ -207,11 +226,11 @@
 		is_applicable = t.tax_amount and t.account_head in gst_accounts_list
 		if is_applicable:
 			# this contains item wise tax rate & tax amount (incl. discount)
-			item_tax_detail = json.loads(t.item_wise_tax_detail).get(item.item_code)
+			item_tax_detail = json.loads(t.item_wise_tax_detail).get(item.item_code or item.item_name)
 
 			item_tax_rate = item_tax_detail[0]
 			# item tax amount excluding discount amount
-			item_tax_amount = (item_tax_rate / 100) * item.base_net_amount
+			item_tax_amount = (item_tax_rate / 100) * item.taxable_value
 
 			if t.account_head in gst_accounts.cess_account:
 				item_tax_amount_after_discount = item_tax_detail[1]
@@ -225,6 +244,9 @@
 				if t.account_head in gst_accounts[f'{tax_type}_account']:
 					item.tax_rate += item_tax_rate
 					item[f'{tax_type}_amount'] += abs(item_tax_amount)
+		else:
+			# TODO: other charges per item
+			pass
 
 	return item
 
@@ -232,10 +254,14 @@
 	invoice_value_details = frappe._dict(dict())
 
 	if invoice.apply_discount_on == 'Net Total' and invoice.discount_amount:
-		invoice_value_details.base_total = abs(invoice.base_total)
-		invoice_value_details.invoice_discount_amt = abs(invoice.base_discount_amount)
+		# Discount already applied on net total which means on items
+		invoice_value_details.base_total = abs(sum([i.taxable_value for i in invoice.get('items')]))
+		invoice_value_details.invoice_discount_amt = 0
+	elif invoice.apply_discount_on == 'Grand Total' and invoice.discount_amount:
+		invoice_value_details.invoice_discount_amt = invoice.base_discount_amount
+		invoice_value_details.base_total = abs(sum([i.taxable_value for i in invoice.get('items')]))
 	else:
-		invoice_value_details.base_total = abs(invoice.base_net_total)
+		invoice_value_details.base_total = abs(sum([i.taxable_value for i in invoice.get('items')]))
 		# since tax already considers discount amount
 		invoice_value_details.invoice_discount_amt = 0
 
@@ -256,7 +282,11 @@
 	invoice_value_details.total_igst_amt = 0
 	invoice_value_details.total_cess_amt = 0
 	invoice_value_details.total_other_charges = 0
+	considered_rows = []
+
 	for t in invoice.taxes:
+		tax_amount = t.base_tax_amount if (invoice.apply_discount_on == 'Grand Total' and invoice.discount_amount) \
+						else t.base_tax_amount_after_discount_amount
 		if t.account_head in gst_accounts_list:
 			if t.account_head in gst_accounts.cess_account:
 				# using after discount amt since item also uses after discount amt for cess calc
@@ -264,12 +294,26 @@
 
 			for tax_type in ['igst', 'cgst', 'sgst']:
 				if t.account_head in gst_accounts[f'{tax_type}_account']:
-					invoice_value_details[f'total_{tax_type}_amt'] += abs(t.base_tax_amount_after_discount_amount)
+
+					invoice_value_details[f'total_{tax_type}_amt'] += abs(tax_amount)
+				update_other_charges(t, invoice_value_details, gst_accounts_list, invoice, considered_rows)
 		else:
-			invoice_value_details.total_other_charges += abs(t.base_tax_amount_after_discount_amount)
+			invoice_value_details.total_other_charges += abs(tax_amount)
 
 	return invoice_value_details
 
+def update_other_charges(tax_row, invoice_value_details, gst_accounts_list, invoice, considered_rows):
+	prev_row_id = cint(tax_row.row_id) - 1
+	if tax_row.account_head in gst_accounts_list and prev_row_id not in considered_rows:
+		if tax_row.charge_type == 'On Previous Row Amount':
+			amount = invoice.get('taxes')[prev_row_id].tax_amount_after_discount_amount
+			invoice_value_details.total_other_charges -= abs(amount)
+			considered_rows.append(prev_row_id)
+		if tax_row.charge_type == 'On Previous Row Total':
+			amount = invoice.get('taxes')[prev_row_id].base_total - invoice.base_net_total
+			invoice_value_details.total_other_charges -= abs(amount)
+			considered_rows.append(prev_row_id)
+
 def get_payment_details(invoice):
 	payee_name = invoice.company
 	mode_of_payment = ', '.join([d.mode_of_payment for d in invoice.payments])
@@ -282,6 +326,10 @@
 	))
 
 def get_return_doc_reference(invoice):
+	if not invoice.return_against:
+		frappe.throw(_('For generating IRN, reference to the original invoice is mandatory for a credit note. Please set {} field to generate e-invoice.')
+			.format(frappe.bold('Return Against')), title=_('Missing Field'))
+
 	invoice_date = frappe.db.get_value('Sales Invoice', invoice.return_against, 'posting_date')
 	return frappe._dict(dict(
 		invoice_name=invoice.return_against, invoice_date=format_date(invoice_date, 'dd/mm/yyyy')
@@ -289,7 +337,11 @@
 
 def get_eway_bill_details(invoice):
 	if invoice.is_return:
-		frappe.throw(_('E-Way Bill cannot be generated for Credit Notes & Debit Notes'), title=_('E Invoice Validation Failed'))
+		frappe.throw(_('E-Way Bill cannot be generated for Credit Notes & Debit Notes. Please clear fields in the Transporter Section of the invoice.'),
+			title=_('Invalid Fields'))
+	
+	if not invoice.distance:
+		frappe.throw(_('Distance is mandatory for generating e-way bill for an e-invoice.'), title=_('Missing Field'))
 
 	mode_of_transport = { '': '', 'Road': '1', 'Air': '2', 'Rail': '3', 'Ship': '4' }
 	vehicle_type = { 'Regular': 'R', 'Over Dimensional Cargo (ODC)': 'O' }
@@ -307,9 +359,15 @@
 
 def validate_mandatory_fields(invoice):
 	if not invoice.company_address:
-		frappe.throw(_('Company Address is mandatory to fetch company GSTIN details.'), title=_('Missing Fields'))
+		frappe.throw(
+			_('Company Address is mandatory to fetch company GSTIN details. Please set Company Address and try again.'),
+			title=_('Missing Fields')
+		)
 	if not invoice.customer_address:
-		frappe.throw(_('Customer Address is mandatory to fetch customer GSTIN details.'), title=_('Missing Fields'))
+		frappe.throw(
+			_('Customer Address is mandatory to fetch customer GSTIN details. Please set Company Address and try again.'),
+			title=_('Missing Fields')
+		)
 	if not frappe.db.get_value('Address', invoice.company_address, 'gstin'):
 		frappe.throw(
 			_('GSTIN is mandatory to fetch company GSTIN details. Please enter GSTIN in selected company address.'),
@@ -321,6 +379,39 @@
 			title=_('Missing Fields')
 		)
 
+def validate_totals(einvoice):
+	item_list = einvoice['ItemList']
+	value_details = einvoice['ValDtls']
+
+	total_item_ass_value = 0
+	total_item_cgst_value = 0
+	total_item_sgst_value = 0
+	total_item_igst_value = 0
+	total_item_value = 0
+	for item in item_list:
+		total_item_ass_value += flt(item['AssAmt'])
+		total_item_cgst_value += flt(item['CgstAmt'])
+		total_item_sgst_value += flt(item['SgstAmt'])
+		total_item_igst_value += flt(item['IgstAmt'])
+		total_item_value += flt(item['TotItemVal'])
+
+		if abs(flt(item['AssAmt']) * flt(item['GstRt']) / 100) - (flt(item['CgstAmt']) + flt(item['SgstAmt']) + flt(item['IgstAmt'])) > 1:
+			frappe.throw(_('Row #{}: GST rate is invalid. Please remove tax rows with zero tax amount from taxes table.').format(item.idx))
+
+	if abs(flt(value_details['AssVal']) - total_item_ass_value) > 1:
+		frappe.throw(_('Total Taxable Value of the items is not equal to the Invoice Net Total. Please check item taxes / discounts for any correction.'))
+
+	if abs(flt(value_details['TotInvVal']) + flt(value_details['Discount']) - flt(value_details['OthChrg']) - total_item_value) > 1:
+		frappe.throw(_('Total Value of the items is not equal to the Invoice Grand Total. Please check item taxes / discounts for any correction.'))
+
+	calculated_invoice_value = \
+			flt(value_details['AssVal']) + flt(value_details['CgstVal']) \
+			+ flt(value_details['SgstVal']) + flt(value_details['IgstVal']) \
+			+ flt(value_details['OthChrg']) - flt(value_details['Discount'])
+
+	if abs(flt(value_details['TotInvVal']) - calculated_invoice_value) > 1:
+		frappe.throw(_('Total Item Value + Taxes - Discount is not equal to the Invoice Grand Total. Please check taxes / discounts for any correction.'))
+
 def make_einvoice(invoice):
 	validate_mandatory_fields(invoice)
 
@@ -330,12 +421,12 @@
 	item_list = get_item_list(invoice)
 	doc_details = get_doc_details(invoice)
 	invoice_value_details = get_invoice_value_details(invoice)
-	seller_details = get_party_details(invoice.company_address, company_address=1)
+	seller_details = get_party_details(invoice.company_address)
 
 	if invoice.gst_category == 'Overseas':
 		buyer_details = get_overseas_address_details(invoice.customer_address)
 	else:
-		buyer_details = get_party_details(invoice.customer_address, billing_address=1)
+		buyer_details = get_party_details(invoice.customer_address)
 		place_of_supply = get_place_of_supply(invoice, invoice.doctype)
 		if place_of_supply:
 			place_of_supply = place_of_supply.split('-')[0]
@@ -343,20 +434,23 @@
 			place_of_supply = sanitize_for_json(invoice.billing_address_gstin)[:2]
 		buyer_details.update(dict(place_of_supply=place_of_supply))
 
+	seller_details.update(dict(legal_name=invoice.company))
+	buyer_details.update(dict(legal_name=invoice.customer_name or invoice.customer))
+
 	shipping_details = payment_details = prev_doc_details = eway_bill_details = frappe._dict({})
 	if invoice.shipping_address_name and invoice.customer_address != invoice.shipping_address_name:
 		if invoice.gst_category == 'Overseas':
 			shipping_details = get_overseas_address_details(invoice.shipping_address_name)
 		else:
-			shipping_details = get_party_details(invoice.shipping_address_name, shipping_address=1)
+			shipping_details = get_party_details(invoice.shipping_address_name, is_shipping_address=True)
 
 	if invoice.is_pos and invoice.base_paid_amount:
 		payment_details = get_payment_details(invoice)
 
-	if invoice.is_return and invoice.return_against:
+	if invoice.is_return:
 		prev_doc_details = get_return_doc_reference(invoice)
 
-	if invoice.transporter:
+	if invoice.transporter and flt(invoice.distance) and not invoice.is_return:
 		eway_bill_details = get_eway_bill_details(invoice)
 
 	# not yet implemented
@@ -369,18 +463,73 @@
 		period_details=period_details, prev_doc_details=prev_doc_details,
 		export_details=export_details, eway_bill_details=eway_bill_details
 	)
-	einvoice = safe_json_load(einvoice)
 
-	validations = json.loads(read_json('einv_validation'))
-	errors = validate_einvoice(validations, einvoice)
-	if errors:
-		message = "\n".join([
-			"E Invoice: ", json.dumps(einvoice, indent=4),
-			"-" * 50,
-			"Errors: ", json.dumps(errors, indent=4)
-		])
-		frappe.log_error(title="E Invoice Validation Failed", message=message)
-		frappe.throw(errors, title=_('E Invoice Validation Failed'), as_list=1)
+	try:
+		einvoice = safe_json_load(einvoice)
+		einvoice = santize_einvoice_fields(einvoice)
+	except Exception:
+		show_link_to_error_log(invoice, einvoice)
+
+	validate_totals(einvoice)
+
+	return einvoice
+
+def show_link_to_error_log(invoice, einvoice):
+	err_log = log_error(einvoice)
+	link_to_error_log = get_link_to_form('Error Log', err_log.name, 'Error Log')
+	frappe.throw(
+		_('An error occurred while creating e-invoice for {}. Please check {} for more information.').format(
+			invoice.name, link_to_error_log),
+		title=_('E Invoice Creation Failed')
+	)
+
+def log_error(data=None):
+	if isinstance(data, six.string_types):
+		data = json.loads(data)
+
+	seperator = "--" * 50
+	err_tb = traceback.format_exc()
+	err_msg = str(sys.exc_info()[1])
+	data = json.dumps(data, indent=4)
+
+	message = "\n".join([
+		"Error", err_msg, seperator,
+		"Data:", data, seperator,
+		"Exception:", err_tb
+	])
+	frappe.log_error(title=_('E Invoice Request Failed'), message=message)
+
+def santize_einvoice_fields(einvoice):
+	int_fields = ["Pin","Distance","CrDay"]
+	float_fields = ["Qty","FreeQty","UnitPrice","TotAmt","Discount","PreTaxVal","AssAmt","GstRt","IgstAmt","CgstAmt","SgstAmt","CesRt","CesAmt","CesNonAdvlAmt","StateCesRt","StateCesAmt","StateCesNonAdvlAmt","OthChrg","TotItemVal","AssVal","CgstVal","SgstVal","IgstVal","CesVal","StCesVal","Discount","OthChrg","RndOffAmt","TotInvVal","TotInvValFc","PaidAmt","PaymtDue","ExpDuty",]
+	copy = einvoice.copy()
+	for key, value in copy.items():
+		if isinstance(value, list):
+			for idx, d in enumerate(value):
+				santized_dict = santize_einvoice_fields(d)
+				if santized_dict:
+					einvoice[key][idx] = santized_dict
+				else:
+					einvoice[key].pop(idx)
+
+			if not einvoice[key]:
+				einvoice.pop(key, None)
+
+		elif isinstance(value, dict):
+			santized_dict = santize_einvoice_fields(value)
+			if santized_dict:
+				einvoice[key] = santized_dict
+			else:
+				einvoice.pop(key, None)
+
+		elif not value or value == "None":
+			einvoice.pop(key, None)
+
+		elif key in float_fields:
+			einvoice[key] = flt(value, 2)
+
+		elif key in int_fields:
+			einvoice[key] = cint(value)
 
 	return einvoice
 
@@ -396,72 +545,22 @@
 		snippet = json_string[start:end]
 		frappe.throw(_("Error in input data. Please check for any special characters near following input: <br> {}").format(snippet))
 
-def validate_einvoice(validations, einvoice, errors=None):
-	if errors is None:
-		errors = []
-	for fieldname, field_validation in validations.items():
-		value = einvoice.get(fieldname, None)
-		if not value or value == "None":
-			# remove keys with empty values
-			einvoice.pop(fieldname, None)
-			continue
-
-		value_type = field_validation.get("type").lower()
-		if value_type in ['object', 'array']:
-			child_validations = field_validation.get('properties')
-
-			if isinstance(value, list):
-				for d in value:
-					validate_einvoice(child_validations, d, errors)
-					if not d:
-						# remove empty dicts
-						einvoice.pop(fieldname, None)
-			else:
-				validate_einvoice(child_validations, value, errors)
-				if not value:
-					# remove empty dicts
-					einvoice.pop(fieldname, None)
-			continue
-
-		# convert to int or str
-		if value_type == 'string':
-			einvoice[fieldname] = str(value)
-		elif value_type == 'number':
-			is_integer = '.' not in str(field_validation.get('maximum'))
-			precision = 3 if '.999' in str(field_validation.get('maximum')) else 2
-			einvoice[fieldname] = flt(value, precision) if not is_integer else cint(value)
-			value = einvoice[fieldname]
-
-		max_length = field_validation.get('maxLength')
-		minimum = flt(field_validation.get('minimum'))
-		maximum = flt(field_validation.get('maximum'))
-		pattern_str = field_validation.get('pattern')
-		pattern = re.compile(pattern_str or '')
-
-		label = field_validation.get('description') or fieldname
-
-		if value_type == 'string' and len(value) > max_length:
-			errors.append(_('{} should not exceed {} characters').format(label, max_length))
-		if value_type == 'number' and (value > maximum or value < minimum):
-			errors.append(_('{} {} should be between {} and {}').format(label, value, minimum, maximum))
-		if pattern_str and not pattern.match(value):
-			errors.append(field_validation.get('validationMsg'))
-
-	return errors
-
-class RequestFailed(Exception): pass
+class RequestFailed(Exception):
+	pass
+class CancellationNotAllowed(Exception):
+	pass
 
 class GSPConnector():
 	def __init__(self, doctype=None, docname=None):
-		self.e_invoice_settings = frappe.get_cached_doc('E Invoice Settings')
-		sandbox_mode = self.e_invoice_settings.sandbox_mode
+		self.doctype = doctype
+		self.docname = docname
 
-		self.invoice = frappe.get_cached_doc(doctype, docname) if doctype and docname else None
-		self.credentials = self.get_credentials()
+		self.set_invoice()
+		self.set_credentials()
 
 		# authenticate url is same for sandbox & live
 		self.authenticate_url = 'https://gsp.adaequare.com/gsp/authenticate?grant_type=token'
-		self.base_url = 'https://gsp.adaequare.com' if not sandbox_mode else 'https://gsp.adaequare.com/test'
+		self.base_url = 'https://gsp.adaequare.com' if not self.e_invoice_settings.sandbox_mode else 'https://gsp.adaequare.com/test'
 
 		self.cancel_irn_url = self.base_url + '/enriched/ei/api/invoice/cancel'
 		self.irn_details_url = self.base_url + '/enriched/ei/api/invoice/irn'
@@ -470,18 +569,29 @@
 		self.cancel_ewaybill_url = self.base_url + '/enriched/ewb/ewayapi?action=CANEWB'
 		self.generate_ewaybill_url = self.base_url + '/enriched/ei/api/ewaybill'
 
-	def get_credentials(self):
+	def set_invoice(self):
+		self.invoice = None
+		if self.doctype and self.docname:
+			self.invoice = frappe.get_cached_doc(self.doctype, self.docname)
+
+	def set_credentials(self):
+		self.e_invoice_settings = frappe.get_cached_doc('E Invoice Settings')
+
+		if not self.e_invoice_settings.enable:
+			frappe.throw(_("E-Invoicing is disabled. Please enable it from {} to generate e-invoices.").format(get_link_to_form("E Invoice Settings", "E Invoice Settings")))
+
 		if self.invoice:
 			gstin = self.get_seller_gstin()
-			if not self.e_invoice_settings.enable:
-				frappe.throw(_("E-Invoicing is disabled. Please enable it from {} to generate e-invoices.").format(get_link_to_form("E Invoice Settings", "E Invoice Settings")))
-			credentials = next(d for d in self.e_invoice_settings.credentials if d.gstin == gstin)
+			credentials_for_gstin = [d for d in self.e_invoice_settings.credentials if d.gstin == gstin]
+			if credentials_for_gstin:
+				self.credentials = credentials_for_gstin[0]
+			else:
+				frappe.throw(_('Cannot find e-invoicing credentials for selected Company GSTIN. Please check E-Invoice Settings'))
 		else:
-			credentials = self.e_invoice_settings.credentials[0] if self.e_invoice_settings.credentials else None
-		return credentials
+			self.credentials = self.e_invoice_settings.credentials[0] if self.e_invoice_settings.credentials else None
 
 	def get_seller_gstin(self):
-		gstin = self.invoice.company_gstin or frappe.db.get_value('Address', self.invoice.company_address, 'gstin')
+		gstin = frappe.db.get_value('Address', self.invoice.company_address, 'gstin')
 		if not gstin:
 			frappe.throw(_('Cannot retrieve Company GSTIN. Please select company address with valid GSTIN.'))
 		return gstin
@@ -529,7 +639,7 @@
 			self.e_invoice_settings.reload()
 
 		except Exception:
-			self.log_error(res)
+			log_error(res)
 			self.raise_error(True)
 
 	def get_headers(self):
@@ -551,16 +661,15 @@
 			if res.get('success'):
 				return res.get('result')
 			else:
-				self.log_error(res)
+				log_error(res)
 				raise RequestFailed
 
 		except RequestFailed:
 			self.raise_error()
 
 		except Exception:
-			self.log_error()
+			log_error()
 			self.raise_error(True)
-
 	@staticmethod
 	def get_gstin_details(gstin):
 		'''fetch and cache GSTIN details'''
@@ -576,12 +685,13 @@
 		return details
 
 	def generate_irn(self):
-		headers = self.get_headers()
-		einvoice = make_einvoice(self.invoice)
-		data = json.dumps(einvoice, indent=4)
-
+		data = {}
 		try:
+			headers = self.get_headers()
+			einvoice = make_einvoice(self.invoice)
+			data = json.dumps(einvoice, indent=4)
 			res = self.make_request('post', self.generate_irn_url, headers, data)
+
 			if res.get('success'):
 				self.set_einvoice_data(res.get('result'))
 
@@ -601,12 +711,36 @@
 
 		except RequestFailed:
 			errors = self.sanitize_error_message(res.get('message'))
+			self.set_failed_status(errors=errors)
 			self.raise_error(errors=errors)
 
-		except Exception:
-			self.log_error(data)
+		except Exception as e:
+			self.set_failed_status(errors=str(e))
+			log_error(data)
 			self.raise_error(True)
 
+	@staticmethod
+	def bulk_generate_irn(invoices):
+		gsp_connector = GSPConnector()
+		gsp_connector.doctype = 'Sales Invoice'
+
+		failed = []
+
+		for invoice in invoices:
+			try:
+				gsp_connector.docname = invoice
+				gsp_connector.set_invoice()
+				gsp_connector.set_credentials()
+				gsp_connector.generate_irn()
+
+			except Exception as e:
+				failed.append({
+					'docname': invoice,
+					'message': str(e)
+				})
+
+		return failed
+
 	def get_irn_details(self, irn):
 		headers = self.get_headers()
 
@@ -623,21 +757,30 @@
 			self.raise_error(errors=errors)
 
 		except Exception:
-			self.log_error()
+			log_error()
 			self.raise_error(True)
 
 	def cancel_irn(self, irn, reason, remark):
-		headers = self.get_headers()
-		data = json.dumps({
-			'Irn': irn,
-			'Cnlrsn': reason,
-			'Cnlrem': remark
-		}, indent=4)
-
+		data, res = {}, {}
 		try:
+			# validate cancellation
+			if time_diff_in_hours(now_datetime(), self.invoice.ack_date) > 24:
+				frappe.throw(_('E-Invoice cannot be cancelled after 24 hours of IRN generation.'), title=_('Not Allowed'), exc=CancellationNotAllowed)
+			if not irn:
+				frappe.throw(_('IRN not found. You must generate IRN before cancelling.'), title=_('Not Allowed'), exc=CancellationNotAllowed)
+
+			headers = self.get_headers()
+			data = json.dumps({
+				'Irn': irn,
+				'Cnlrsn': reason,
+				'Cnlrem': remark
+			}, indent=4)
+
 			res = self.make_request('post', self.cancel_irn_url, headers, data)
-			if res.get('success'):
+			if res.get('success') or '9999' in res.get('message'):
 				self.invoice.irn_cancelled = 1
+				self.invoice.irn_cancel_date = res.get('result')['CancelDate'] if res.get('result') else ""
+				self.invoice.einvoice_status = 'Cancelled'
 				self.invoice.flags.updater_reference = {
 					'doctype': self.invoice.doctype,
 					'docname': self.invoice.name,
@@ -650,12 +793,41 @@
 
 		except RequestFailed:
 			errors = self.sanitize_error_message(res.get('message'))
+			self.set_failed_status(errors=errors)
 			self.raise_error(errors=errors)
 
-		except Exception:
-			self.log_error(data)
+		except CancellationNotAllowed as e:
+			self.set_failed_status(errors=str(e))
+			self.raise_error(errors=str(e))
+
+		except Exception as e:
+			self.set_failed_status(errors=str(e))
+			log_error(data)
 			self.raise_error(True)
 
+	@staticmethod
+	def bulk_cancel_irn(invoices, reason, remark):
+		gsp_connector = GSPConnector()
+		gsp_connector.doctype = 'Sales Invoice'
+
+		failed = []
+
+		for invoice in invoices:
+			try:
+				gsp_connector.docname = invoice
+				gsp_connector.set_invoice()
+				gsp_connector.set_credentials()
+				irn = gsp_connector.invoice.irn
+				gsp_connector.cancel_irn(irn, reason, remark)
+
+			except Exception as e:
+				failed.append({
+					'docname': invoice,
+					'message': str(e)
+				})
+
+		return failed
+
 	def generate_eway_bill(self, **kwargs):
 		args = frappe._dict(kwargs)
 
@@ -694,7 +866,7 @@
 			self.raise_error(errors=errors)
 
 		except Exception:
-			self.log_error(data)
+			log_error(data)
 			self.raise_error(True)
 
 	def cancel_eway_bill(self, eway_bill, reason, remark):
@@ -726,7 +898,7 @@
 			self.raise_error(errors=errors)
 
 		except Exception:
-			self.log_error(data)
+			log_error(data)
 			self.raise_error(True)
 
 	def sanitize_error_message(self, message):
@@ -741,6 +913,9 @@
 			]
 			then we trim down the message by looping over errors
 		'''
+		if not message:
+			return []
+
 		errors = re.findall(': [^:]+', message)
 		for idx, e in enumerate(errors):
 			# remove colons
@@ -752,22 +927,6 @@
 
 		return errors
 
-	def log_error(self, data={}):
-		if not isinstance(data, dict):
-			data = json.loads(data)
-
-		seperator = "--" * 50
-		err_tb = traceback.format_exc()
-		err_msg = str(sys.exc_info()[1])
-		data = json.dumps(data, indent=4)
-
-		message = "\n".join([
-			"Error", err_msg, seperator,
-			"Data:", data, seperator,
-			"Exception:", err_tb
-		])
-		frappe.log_error(title=_('E Invoice Request Failed'), message=message)
-
 	def raise_error(self, raise_exception=False, errors=[]):
 		title = _('E Invoice Request Failed')
 		if errors:
@@ -790,7 +949,10 @@
 		self.invoice.ack_no = res.get('AckNo')
 		self.invoice.ack_date = res.get('AckDt')
 		self.invoice.signed_einvoice = dec_signed_invoice
+		self.invoice.ack_no = res.get('AckNo')
+		self.invoice.ack_date = res.get('AckDt')
 		self.invoice.signed_qr_code = res.get('SignedQRCode')
+		self.invoice.einvoice_status = 'Generated'
 
 		self.attach_qrcode_image()
 
@@ -800,7 +962,6 @@
 			'label': _('IRN Generated')
 		}
 		self.update_invoice()
-
 	def attach_qrcode_image(self):
 		qrcode = self.invoice.signed_qr_code
 		doctype = self.invoice.doctype
@@ -827,6 +988,17 @@
 		self.invoice.flags.ignore_validate = True
 		self.invoice.save()
 
+	def set_failed_status(self, errors=None):
+		frappe.db.rollback()
+		self.invoice.einvoice_status = 'Failed'
+		self.invoice.failure_description = self.get_failure_message(errors) if errors else ""
+		self.update_invoice()
+		frappe.db.commit()
+	
+	def get_failure_message(self, errors):
+		if isinstance(errors, list):
+			errors = ', '.join(errors)
+		return errors
 
 def sanitize_for_json(string):
 	"""Escape JSON specific characters from a string."""
@@ -856,5 +1028,114 @@
 
 @frappe.whitelist()
 def cancel_eway_bill(doctype, docname, eway_bill, reason, remark):
-	gsp_connector = GSPConnector(doctype, docname)
-	gsp_connector.cancel_eway_bill(eway_bill, reason, remark)
+	# TODO: uncomment when eway_bill api from Adequare is enabled
+	# gsp_connector = GSPConnector(doctype, docname)
+	# gsp_connector.cancel_eway_bill(eway_bill, reason, remark)
+
+	# update cancelled status only, to be able to cancel irn next
+	frappe.db.set_value(doctype, docname, 'eway_bill_cancelled', 1)
+
+@frappe.whitelist()
+def generate_einvoices(docnames):
+	docnames = json.loads(docnames) or []
+
+	if len(docnames) < 10:
+		failures = GSPConnector.bulk_generate_irn(docnames)
+		frappe.local.message_log = []
+
+		if failures:
+			show_bulk_action_failure_message(failures)
+
+		success = len(docnames) - len(failures)
+		frappe.msgprint(
+			_('{} e-invoices generated successfully').format(success),
+			title=_('Bulk E-Invoice Generation Complete')
+		)
+			
+	else:
+		enqueue_bulk_action(schedule_bulk_generate_irn, docnames=docnames)
+
+def schedule_bulk_generate_irn(docnames):
+	failures = GSPConnector.bulk_generate_irn(docnames)
+	frappe.local.message_log = []
+
+	frappe.publish_realtime("bulk_einvoice_generation_complete", {
+		"user": frappe.session.user,
+		"failures": failures,
+		"invoices": docnames
+	})
+
+def show_bulk_action_failure_message(failures):
+	for doc in failures:
+		docname = '<a href="sales-invoice/{0}">{0}</a>'.format(doc.get('docname'))
+		message = doc.get('message').replace("'", '"')
+		if message[0] == '[':
+			errors = json.loads(message)
+			error_list = ''.join(['<li>{}</li>'.format(err) for err in errors])
+			message = '''{} has following errors:<br>
+				<ul style="padding-left: 20px; padding-top: 5px">{}</ul>'''.format(docname, error_list)
+		else:
+			message = '{} - {}'.format(docname, message)
+
+		frappe.msgprint(
+			message,
+			title=_('Bulk E-Invoice Generation Complete'),
+			indicator='red'
+		)
+
+@frappe.whitelist()
+def cancel_irns(docnames, reason, remark):
+	docnames = json.loads(docnames) or []
+
+	if len(docnames) < 10:
+		failures = GSPConnector.bulk_cancel_irn(docnames, reason, remark)
+		frappe.local.message_log = []
+
+		if failures:
+			show_bulk_action_failure_message(failures)
+
+		success = len(docnames) - len(failures)
+		frappe.msgprint(
+			_('{} e-invoices cancelled successfully').format(success),
+			title=_('Bulk E-Invoice Cancellation Complete')
+		)
+	else:
+		enqueue_bulk_action(schedule_bulk_cancel_irn, docnames=docnames, reason=reason, remark=remark)
+
+def schedule_bulk_cancel_irn(docnames, reason, remark):
+	failures = GSPConnector.bulk_cancel_irn(docnames, reason, remark)
+	frappe.local.message_log = []
+
+	frappe.publish_realtime("bulk_einvoice_cancellation_complete", {
+		"user": frappe.session.user,
+		"failures": failures,
+		"invoices": docnames
+	})
+
+def enqueue_bulk_action(job, **kwargs):
+	check_scheduler_status()
+
+	enqueue(
+		job,
+		**kwargs,
+		queue="long",
+		timeout=10000,
+		event="processing_bulk_einvoice_action",
+		now=frappe.conf.developer_mode or frappe.flags.in_test,
+	)
+
+	if job == schedule_bulk_generate_irn:
+		msg = _('E-Invoices will be generated in a background process.')
+	else:
+		msg = _('E-Invoices will be cancelled in a background process.')
+
+	frappe.msgprint(msg, alert=1)
+
+def check_scheduler_status():
+	if is_scheduler_inactive() and not frappe.flags.in_test:
+		frappe.throw(_("Scheduler is inactive. Cannot enqueue job."), title=_("Scheduler Inactive"))
+
+def job_already_enqueued(job_name):
+	enqueued_jobs = [d.get("job_name") for d in get_info()]
+	if job_name in enqueued_jobs:
+		return True
\ No newline at end of file
diff --git a/erpnext/regional/india/setup.py b/erpnext/regional/india/setup.py
index f7689cf..9ded8da 100644
--- a/erpnext/regional/india/setup.py
+++ b/erpnext/regional/india/setup.py
@@ -12,14 +12,14 @@
 from frappe.utils import today
 
 def setup(company=None, patch=True):
-	setup_company_independent_fixtures()
+	setup_company_independent_fixtures(patch=patch)
 	if not patch:
 		make_fixtures(company)
 
 # TODO: for all countries
-def setup_company_independent_fixtures():
+def setup_company_independent_fixtures(patch=False):
 	make_custom_fields()
-	make_property_setters()
+	make_property_setters(patch=patch)
 	add_permissions()
 	add_custom_roles_for_reports()
 	frappe.enqueue('erpnext.regional.india.setup.add_hsn_sac_codes', now=frappe.flags.in_test)
@@ -51,7 +51,7 @@
 
 def add_custom_roles_for_reports():
 	for report_name in ('GST Sales Register', 'GST Purchase Register',
-		'GST Itemised Sales Register', 'GST Itemised Purchase Register', 'Eway Bill'):
+		'GST Itemised Sales Register', 'GST Itemised Purchase Register', 'Eway Bill', 'E-Invoice Summary'):
 
 		if not frappe.db.get_value('Custom Role', dict(report=report_name)):
 			frappe.get_doc(dict(
@@ -112,10 +112,11 @@
 	frappe.db.set_value("Print Format", "GST Tax Invoice", "disabled", 0)
 	frappe.db.set_value("Print Format", "GST E-Invoice", "disabled", 0)
 
-def make_property_setters():
+def make_property_setters(patch=False):
 	# GST rules do not allow for an invoice no. bigger than 16 characters
-	make_property_setter('Sales Invoice', 'naming_series', 'options', 'SINV-.YY.-\nSRET-.YY.-', '')
-	make_property_setter('Purchase Invoice', 'naming_series', 'options', 'PINV-.YY.-\nPRET-.YY.-', '')
+	if not patch:
+		make_property_setter('Sales Invoice', 'naming_series', 'options', 'SINV-.YY.-\nSRET-.YY.-', '')
+		make_property_setter('Purchase Invoice', 'naming_series', 'options', 'PINV-.YY.-\nPRET-.YY.-', '')
 
 def make_custom_fields(update=True):
 	hsn_sac_field = dict(fieldname='gst_hsn_code', label='HSN/SAC',
@@ -127,6 +128,9 @@
 	is_non_gst = dict(fieldname='is_non_gst', label='Is Non GST',
 		fieldtype='Check', fetch_from='item_code.is_non_gst', insert_after='is_nil_exempt',
 		print_hide=1)
+	taxable_value = dict(fieldname='taxable_value', label='Taxable Value',
+		fieldtype='Currency', insert_after='base_net_amount', hidden=1, options="Company:company:default_currency",
+		print_hide=1)
 
 	purchase_invoice_gst_category = [
 		dict(fieldname='gst_section', label='GST Details', fieldtype='Section Break',
@@ -156,6 +160,13 @@
 			fetch_if_empty=1),
 	]
 
+	delivery_note_gst_category = [
+		dict(fieldname='gst_category', label='GST Category',
+			fieldtype='Select', insert_after='gst_vehicle_type', print_hide=1,
+			options='\nRegistered Regular\nRegistered Composition\nUnregistered\nSEZ\nOverseas\nConsumer\nDeemed Export\nUIN Holders',
+			fetch_from='customer.gst_category', fetch_if_empty=1),
+	]
+
 	invoice_gst_fields = [
 		dict(fieldname='invoice_copy', label='Invoice Copy',
 			fieldtype='Select', insert_after='export_type', print_hide=1, allow_on_submit=1,
@@ -280,7 +291,7 @@
 			'allow_on_submit': 1,
 			'insert_after': 'customer_name_in_arabic',
 			'translatable': 0,
-    	}
+		}
 	]
 
 	si_ewaybill_fields = [
@@ -408,21 +419,37 @@
 		dict(fieldname='irn', label='IRN', fieldtype='Data', read_only=1, insert_after='customer', no_copy=1, print_hide=1,
 			depends_on='eval:in_list(["Registered Regular", "SEZ", "Overseas", "Deemed Export"], doc.gst_category) && doc.irn_cancelled === 0'),
 
-		dict(fieldname='ack_no', label='Ack. No.', fieldtype='Data', read_only=1, hidden=1, insert_after='irn', no_copy=1, print_hide=1),
-
-		dict(fieldname='ack_date', label='Ack. Date', fieldtype='Data', read_only=1, hidden=1, insert_after='ack_no', no_copy=1, print_hide=1),
-
 		dict(fieldname='irn_cancelled', label='IRN Cancelled', fieldtype='Check', no_copy=1, print_hide=1,
 			depends_on='eval:(doc.irn_cancelled === 1)', read_only=1, allow_on_submit=1, insert_after='customer'),
 
 		dict(fieldname='eway_bill_cancelled', label='E-Way Bill Cancelled', fieldtype='Check', no_copy=1, print_hide=1,
 			depends_on='eval:(doc.eway_bill_cancelled === 1)', read_only=1, allow_on_submit=1, insert_after='customer'),
 
-		dict(fieldname='signed_einvoice', fieldtype='Code', options='JSON', hidden=1, no_copy=1, print_hide=1, read_only=1),
+		dict(fieldname='einvoice_section', label='E-Invoice Fields', fieldtype='Section Break', insert_after='gst_vehicle_type',
+			print_hide=1, hidden=1),
+		
+		dict(fieldname='ack_no', label='Ack. No.', fieldtype='Data', read_only=1, hidden=1, insert_after='einvoice_section',
+			no_copy=1, print_hide=1),
+		
+		dict(fieldname='ack_date', label='Ack. Date', fieldtype='Data', read_only=1, hidden=1, insert_after='ack_no', no_copy=1, print_hide=1),
 
-		dict(fieldname='signed_qr_code', fieldtype='Code', options='JSON', hidden=1, no_copy=1, print_hide=1, read_only=1),
+		dict(fieldname='irn_cancel_date', label='Cancel Date', fieldtype='Data', read_only=1, hidden=1, insert_after='ack_date', 
+			no_copy=1, print_hide=1),
 
-		dict(fieldname='qrcode_image', label='QRCode', fieldtype='Attach Image', hidden=1, no_copy=1, print_hide=1, read_only=1)
+		dict(fieldname='signed_einvoice', label='Signed E-Invoice', fieldtype='Code', options='JSON', hidden=1, insert_after='irn_cancel_date',
+			no_copy=1, print_hide=1, read_only=1),
+
+		dict(fieldname='signed_qr_code', label='Signed QRCode', fieldtype='Code', options='JSON', hidden=1, insert_after='signed_einvoice',
+			no_copy=1, print_hide=1, read_only=1),
+
+		dict(fieldname='qrcode_image', label='QRCode', fieldtype='Attach Image', hidden=1, insert_after='signed_qr_code',
+			no_copy=1, print_hide=1, read_only=1),
+
+		dict(fieldname='einvoice_status', label='E-Invoice Status', fieldtype='Select', insert_after='qrcode_image',
+			options='\nPending\nGenerated\nCancelled\nFailed', default=None, hidden=1, no_copy=1, print_hide=1, read_only=1),
+
+		dict(fieldname='failure_description', label='E-Invoice Failure Description', fieldtype='Code', options='JSON',
+			hidden=1, insert_after='einvoice_status', no_copy=1, print_hide=1, read_only=1)
 	]
 
 	custom_fields = {
@@ -438,7 +465,7 @@
 		'Purchase Order': purchase_invoice_gst_fields,
 		'Purchase Receipt': purchase_invoice_gst_fields,
 		'Sales Invoice': sales_invoice_gst_category + invoice_gst_fields + sales_invoice_shipping_fields + sales_invoice_gst_fields + si_ewaybill_fields + si_einvoice_fields,
-		'Delivery Note': sales_invoice_gst_fields + ewaybill_fields + sales_invoice_shipping_fields,
+		'Delivery Note': sales_invoice_gst_fields + ewaybill_fields + sales_invoice_shipping_fields + delivery_note_gst_category,
 		'Sales Order': sales_invoice_gst_fields,
 		'Tax Category': inter_state_gst_field,
 		'Item': [
@@ -453,7 +480,7 @@
 		'Supplier Quotation Item': [hsn_sac_field, nil_rated_exempt, is_non_gst],
 		'Sales Order Item': [hsn_sac_field, nil_rated_exempt, is_non_gst],
 		'Delivery Note Item': [hsn_sac_field, nil_rated_exempt, is_non_gst],
-		'Sales Invoice Item': [hsn_sac_field, nil_rated_exempt, is_non_gst],
+		'Sales Invoice Item': [hsn_sac_field, nil_rated_exempt, is_non_gst, taxable_value],
 		'Purchase Order Item': [hsn_sac_field, nil_rated_exempt, is_non_gst],
 		'Purchase Receipt Item': [hsn_sac_field, nil_rated_exempt, is_non_gst],
 		'Purchase Invoice Item': [hsn_sac_field, nil_rated_exempt, is_non_gst],
diff --git a/erpnext/regional/india/test_utils.py b/erpnext/regional/india/test_utils.py
index 7ce27f6..a16f56c 100644
--- a/erpnext/regional/india/test_utils.py
+++ b/erpnext/regional/india/test_utils.py
@@ -12,14 +12,14 @@
 		mock_get_cached.return_value = "India"  # mock country
 		posting_date = "2021-05-01"
 
-		invalid_names = [ "SI$1231", "012345678901234567", "SI 2020 05", 
-				"SI.2020.0001", "PI2021 - 001" ]
+		invalid_names = ["SI$1231", "012345678901234567", "SI 2020 05",
+				"SI.2020.0001", "PI2021 - 001"]
 		for name in invalid_names:
 			doc = frappe._dict(name=name, posting_date=posting_date)
 			self.assertRaises(frappe.ValidationError, validate_document_name, doc)
 
-		valid_names = [ "012345678901236", "SI/2020/0001", "SI/2020-0001",
-			"2020-PI-0001", "PI2020-0001" ]
+		valid_names = ["012345678901236", "SI/2020/0001", "SI/2020-0001",
+			"2020-PI-0001", "PI2020-0001"]
 		for name in valid_names:
 			doc = frappe._dict(name=name, posting_date=posting_date)
 			try:
diff --git a/erpnext/regional/india/utils.py b/erpnext/regional/india/utils.py
index 3637de4..6338056 100644
--- a/erpnext/regional/india/utils.py
+++ b/erpnext/regional/india/utils.py
@@ -2,7 +2,7 @@
 import frappe, re, json
 from frappe import _
 import erpnext
-from frappe.utils import cstr, flt, date_diff, nowdate, round_based_on_smallest_currency_fraction, money_in_words, getdate
+from frappe.utils import cstr, flt, cint, date_diff, nowdate, round_based_on_smallest_currency_fraction, money_in_words, getdate
 from erpnext.regional.india import states, state_numbers
 from erpnext.controllers.taxes_and_totals import get_itemised_tax, get_itemised_taxable_amount
 from erpnext.controllers.accounts_controller import get_taxes_and_charges
@@ -41,24 +41,25 @@
 		return
 
 	if len(doc.gstin) != 15:
-		frappe.throw(_("Invalid GSTIN! A GSTIN must have 15 characters."))
+		frappe.throw(_("A GSTIN must have 15 characters."), title=_("Invalid GSTIN"))
 
 	if gst_category and gst_category == 'UIN Holders':
 		if not GSTIN_UIN_FORMAT.match(doc.gstin):
-			frappe.throw(_("Invalid GSTIN! The input you've entered doesn't match the GSTIN format for UIN Holders or Non-Resident OIDAR Service Providers"))
+			frappe.throw(_("The input you've entered doesn't match the GSTIN format for UIN Holders or Non-Resident OIDAR Service Providers"),
+				title=_("Invalid GSTIN"))
 	else:
 		if not GSTIN_FORMAT.match(doc.gstin):
-			frappe.throw(_("Invalid GSTIN! The input you've entered doesn't match the format of GSTIN."))
+			frappe.throw(_("The input you've entered doesn't match the format of GSTIN."), title=_("Invalid GSTIN"))
 
 		validate_gstin_check_digit(doc.gstin)
 		set_gst_state_and_state_number(doc)
 
 		if not doc.gst_state:
-			frappe.throw(_("Please Enter GST state"))
+			frappe.throw(_("Please enter GST state"), title=_("Invalid State"))
 
 		if doc.gst_state_number != doc.gstin[:2]:
-			frappe.throw(_("Invalid GSTIN! First 2 digits of GSTIN should match with State number {0}.")
-				.format(doc.gst_state_number))
+			frappe.throw(_("First 2 digits of GSTIN should match with State number {0}.")
+				.format(doc.gst_state_number), title=_("Invalid GSTIN"))
 
 def validate_pan_for_india(doc, method):
 	if doc.get('country') != 'India' or not doc.pan:
@@ -154,6 +155,7 @@
 
 def validate_document_name(doc, method=None):
 	"""Validate GST invoice number requirements."""
+
 	country = frappe.get_cached_value("Company", doc.company, "country")
 
 	# Date was chosen as start of next FY to avoid irritating current users.
@@ -832,3 +834,48 @@
 	account_list.extend(gst_account_list)
 
 	return account_list
+
+def update_taxable_values(doc, method):
+	country = frappe.get_cached_value('Company', doc.company, 'country')
+
+	if country != 'India':
+		return
+
+	gst_accounts = get_gst_accounts(doc.company)
+
+	# Only considering sgst account to avoid inflating taxable value
+	gst_account_list = gst_accounts.get('sgst_account', []) + gst_accounts.get('sgst_account', []) \
+		+ gst_accounts.get('igst_account', [])
+
+	additional_taxes = 0
+	total_charges = 0
+	item_count = 0
+	considered_rows = []
+
+	for tax in doc.get('taxes'):
+		prev_row_id = cint(tax.row_id) - 1
+		if tax.account_head in gst_account_list and prev_row_id not in considered_rows:
+			if tax.charge_type == 'On Previous Row Amount':
+				additional_taxes += doc.get('taxes')[prev_row_id].tax_amount_after_discount_amount
+				considered_rows.append(prev_row_id)
+			if tax.charge_type == 'On Previous Row Total':
+				additional_taxes += doc.get('taxes')[prev_row_id].base_total - doc.base_net_total
+				considered_rows.append(prev_row_id)
+
+	for item in doc.get('items'):
+		if doc.apply_discount_on == 'Grand Total' and doc.discount_amount:
+			proportionate_value = item.base_amount if doc.base_total else item.qty
+			total_value = doc.base_total if doc.base_total else doc.total_qty
+		else:
+			proportionate_value = item.base_net_amount if doc.base_net_total else item.qty
+			total_value = doc.base_net_total if doc.base_net_total else doc.total_qty
+
+		applicable_charges = flt(flt(proportionate_value * (flt(additional_taxes) / flt(total_value)),
+			item.precision('taxable_value')))
+		item.taxable_value = applicable_charges + proportionate_value
+		total_charges += applicable_charges
+		item_count += 1
+
+	if total_charges != additional_taxes:
+		diff = additional_taxes - total_charges
+		doc.get('items')[item_count - 1].taxable_value += diff
diff --git a/erpnext/regional/italy/setup.py b/erpnext/regional/italy/setup.py
index a1f5bb9..7db2f6b 100644
--- a/erpnext/regional/italy/setup.py
+++ b/erpnext/regional/italy/setup.py
@@ -139,6 +139,9 @@
 			dict(fieldname='customer_fiscal_code', label='Customer Fiscal Code',
 				fieldtype='Data', insert_after='cb_e_invoicing_reference', read_only=1,
 				fetch_from="customer.fiscal_code"),
+			dict(fieldname='type_of_document', label='Type of Document',
+				fieldtype='Select', insert_after='customer_fiscal_code',
+				options='\nTD01\nTD02\nTD03\nTD04\nTD05\nTD06\nTD16\nTD17\nTD18\nTD19\nTD20\nTD21\nTD22\nTD23\nTD24\nTD25\nTD26\nTD27'),
 		],
 		'Purchase Invoice Item': invoice_item_fields,
 		'Sales Order Item': invoice_item_fields,
diff --git a/erpnext/regional/italy/utils.py b/erpnext/regional/italy/utils.py
index 08573cd..ba1aeaf 100644
--- a/erpnext/regional/italy/utils.py
+++ b/erpnext/regional/italy/utils.py
@@ -57,11 +57,12 @@
 	invoice.company_address_data = company_address
 
 	#Set invoice type
-	if invoice.is_return and invoice.return_against:
-		invoice.type_of_document = "TD04" #Credit Note (Nota di Credito)
-		invoice.return_against_unamended =  get_unamended_name(frappe.get_doc("Sales Invoice", invoice.return_against))
-	else:
-		invoice.type_of_document = "TD01" #Sales Invoice (Fattura)
+	if not invoice.type_of_document:
+		if invoice.is_return and invoice.return_against:
+			invoice.type_of_document = "TD04" #Credit Note (Nota di Credito)
+			invoice.return_against_unamended =  get_unamended_name(frappe.get_doc("Sales Invoice", invoice.return_against))
+		else:
+			invoice.type_of_document = "TD01" #Sales Invoice (Fattura)
 
 	#set customer information
 	invoice.customer_data = frappe.get_doc("Customer", invoice.customer)
diff --git a/erpnext/regional/report/datev/datev.json b/erpnext/regional/report/datev/datev.json
index 80a866c..94e3960 100644
--- a/erpnext/regional/report/datev/datev.json
+++ b/erpnext/regional/report/datev/datev.json
@@ -1,29 +1,22 @@
 {
-	"add_total_row": 0,
-	"apply_user_permissions": 0,
-	"creation": "2019-04-24 08:45:16.650129",
-	"disabled": 0,
-	"icon": "octicon octicon-repo-pull",
-	"color": "#4CB944",
-	"docstatus": 0,
-	"doctype": "Report",
-	"idx": 0,
-	"is_standard": "Yes",
-	"module": "Regional",
-	"name": "DATEV",
-	"owner": "Administrator",
-	"ref_doctype": "GL Entry",
-	"report_name": "DATEV",
-	"report_type": "Script Report",
-	"roles": [
-		{
-			"role": "Accounts User"
-		},
-		{
-			"role": "Accounts Manager"
-		},
-		{
-			"role": "Auditor"
-		}
-	]
-}
+ "add_total_row": 0,
+ "columns": [],
+ "creation": "2019-04-24 08:45:16.650129",
+ "disable_prepared_report": 0,
+ "disabled": 0,
+ "docstatus": 0,
+ "doctype": "Report",
+ "filters": [],
+ "idx": 0,
+ "is_standard": "Yes",
+ "modified": "2021-04-06 12:23:00.379517",
+ "modified_by": "Administrator",
+ "module": "Regional",
+ "name": "DATEV",
+ "owner": "Administrator",
+ "prepared_report": 0,
+ "ref_doctype": "GL Entry",
+ "report_name": "DATEV",
+ "report_type": "Script Report",
+ "roles": []
+}
\ No newline at end of file
diff --git a/erpnext/regional/report/e_invoice_summary/__init__.py b/erpnext/regional/report/e_invoice_summary/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/erpnext/regional/report/e_invoice_summary/__init__.py
diff --git a/erpnext/regional/report/e_invoice_summary/e_invoice_summary.js b/erpnext/regional/report/e_invoice_summary/e_invoice_summary.js
new file mode 100644
index 0000000..4713217
--- /dev/null
+++ b/erpnext/regional/report/e_invoice_summary/e_invoice_summary.js
@@ -0,0 +1,55 @@
+// Copyright (c) 2016, Frappe Technologies Pvt. Ltd. and contributors
+// For license information, please see license.txt
+/* eslint-disable */
+
+frappe.query_reports["E-Invoice Summary"] = {
+	"filters": [
+		{
+			"fieldtype": "Link",
+			"options": "Company",
+			"reqd": 1,
+			"fieldname": "company",
+			"label": __("Company"),
+			"default": frappe.defaults.get_user_default("Company"),
+		},
+		{
+			"fieldtype": "Link",
+			"options": "Customer",
+			"fieldname": "customer",
+			"label": __("Customer")
+		},
+		{
+			"fieldtype": "Date",
+			"reqd": 1,
+			"fieldname": "from_date",
+			"label": __("From Date"),
+			"default": frappe.datetime.add_months(frappe.datetime.get_today(), -1),
+		},
+		{
+			"fieldtype": "Date",
+			"reqd": 1,
+			"fieldname": "to_date",
+			"label": __("To Date"),
+			"default": frappe.datetime.get_today(),
+		},
+		{
+			"fieldtype": "Select",
+			"fieldname": "status",
+			"label": __("Status"),
+			"options": "\nPending\nGenerated\nCancelled\nFailed"
+		}
+	],
+
+	"formatter": function (value, row, column, data, default_formatter) {
+		value = default_formatter(value, row, column, data);
+
+		if (column.fieldname == "einvoice_status" && value) {
+			if (value == 'Pending') value = `<span class="bold" style="color: var(--text-on-orange)">${value}</span>`;
+			else if (value == 'Generated') value = `<span class="bold" style="color: var(--text-on-green)">${value}</span>`;
+			else if (value == 'Cancelled') value = `<span class="bold" style="color: var(--text-on-red)">${value}</span>`;
+			else if (value == 'Failed') value = `<span class="bold"  style="color: var(--text-on-red)">${value}</span>`;
+		}
+
+		return value;
+	}
+};
diff --git a/erpnext/regional/report/e_invoice_summary/e_invoice_summary.json b/erpnext/regional/report/e_invoice_summary/e_invoice_summary.json
new file mode 100644
index 0000000..4deb073
--- /dev/null
+++ b/erpnext/regional/report/e_invoice_summary/e_invoice_summary.json
@@ -0,0 +1,28 @@
+{
+ "add_total_row": 0,
+ "columns": [],
+ "creation": "2021-03-12 11:23:37.312294",
+ "disable_prepared_report": 0,
+ "disabled": 0,
+ "docstatus": 0,
+ "doctype": "Report",
+ "filters": [],
+ "idx": 0,
+ "is_standard": "Yes",
+ "json": "{}",
+ "letter_head": "Logo",
+ "modified": "2021-03-12 12:36:48.689413",
+ "modified_by": "Administrator",
+ "module": "Regional",
+ "name": "E-Invoice Summary",
+ "owner": "Administrator",
+ "prepared_report": 0,
+ "ref_doctype": "Sales Invoice",
+ "report_name": "E-Invoice Summary",
+ "report_type": "Script Report",
+ "roles": [
+  {
+   "role": "Administrator"
+  }
+ ]
+}
\ No newline at end of file
diff --git a/erpnext/regional/report/e_invoice_summary/e_invoice_summary.py b/erpnext/regional/report/e_invoice_summary/e_invoice_summary.py
new file mode 100644
index 0000000..47acf29
--- /dev/null
+++ b/erpnext/regional/report/e_invoice_summary/e_invoice_summary.py
@@ -0,0 +1,106 @@
+# Copyright (c) 2013, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+from __future__ import unicode_literals
+import frappe
+from frappe import _
+
+def execute(filters=None):
+	validate_filters(filters)
+
+	columns = get_columns()
+	data = get_data(filters)
+
+	return columns, data
+
+def validate_filters(filters={}):
+	filters = frappe._dict(filters)
+
+	if not filters.company:
+		frappe.throw(_('{} is mandatory for generating E-Invoice Summary Report').format(_('Company')), title=_('Invalid Filter'))
+	if filters.company:
+		# validate if company has e-invoicing enabled
+		pass
+	if not filters.from_date or not filters.to_date:
+		frappe.throw(_('From Date & To Date is mandatory for generating E-Invoice Summary Report'), title=_('Invalid Filter'))
+	if filters.from_date > filters.to_date:
+		frappe.throw(_('From Date must be before To Date'), title=_('Invalid Filter'))
+
+def get_data(filters={}):
+	query_filters = {
+		'posting_date': ['between', [filters.from_date, filters.to_date]],
+		'einvoice_status': ['is', 'set'],
+		'company': filters.company
+	}
+	if filters.customer:
+		query_filters['customer'] = filters.customer
+	if filters.status:
+		query_filters['einvoice_status'] = filters.status
+
+	data = frappe.get_all(
+		'Sales Invoice',
+		filters=query_filters,
+		fields=[d.get('fieldname') for d in get_columns()]
+	)
+
+	return data
+
+def get_columns():
+	return [
+		{
+			"fieldtype": "Date",
+			"fieldname": "posting_date",
+			"label": _("Posting Date"),
+			"width": 0
+		},
+		{
+			"fieldtype": "Link", 
+			"fieldname": "name", 
+			"label": _("Sales Invoice"),
+			"options": "Sales Invoice",
+			"width": 140
+		},
+		{ 
+			"fieldtype": "Data", 
+			"fieldname": "einvoice_status", 
+			"label": _("Status"), 
+			"width": 100
+		},
+		{ 
+			"fieldtype": "Link",
+			"fieldname": "customer",
+			"options": "Customer",
+			"label": _("Customer")
+		},
+		{ 
+			"fieldtype": "Check",
+			"fieldname": "is_return",
+			"label": _("Is Return"),
+			"width": 85
+		},
+		{
+			"fieldtype": "Data", 
+			"fieldname": "ack_no", 
+			"label": "Ack. No.", 
+			"width": 145
+		},
+		{ 
+			"fieldtype": "Data", 
+			"fieldname": "ack_date", 
+			"label": "Ack. Date", 
+			"width": 165
+		},
+		{
+			"fieldtype": "Data", 
+			"fieldname": "irn", 
+			"label": _("IRN No."),
+			"width": 250
+		},
+		{
+			"fieldtype": "Currency",
+			"options": "Company:company:default_currency", 
+			"fieldname": "base_grand_total", 
+			"label": _("Grand Total"),
+			"width": 120
+		}
+	]
\ No newline at end of file
diff --git a/erpnext/regional/report/gstr_1/gstr_1.py b/erpnext/regional/report/gstr_1/gstr_1.py
index 62faa30..7507623 100644
--- a/erpnext/regional/report/gstr_1/gstr_1.py
+++ b/erpnext/regional/report/gstr_1/gstr_1.py
@@ -199,7 +199,7 @@
 		self.item_tax_rate = frappe._dict()
 
 		items = frappe.db.sql("""
-			select item_code, parent, base_net_amount, item_tax_rate
+			select item_code, parent, taxable_value, item_tax_rate
 			from `tab%s Item`
 			where parent in (%s)
 		""" % (self.doctype, ', '.join(['%s']*len(self.invoices))), tuple(self.invoices), as_dict=1)
@@ -207,7 +207,7 @@
 		for d in items:
 			if d.item_code not in self.invoice_items.get(d.parent, {}):
 				self.invoice_items.setdefault(d.parent, {}).setdefault(d.item_code,
-					sum(i.get('base_net_amount', 0) for i in items
+					sum(i.get('taxable_value', 0) for i in items
 						if i.item_code == d.item_code and i.parent == d.parent))
 
 				item_tax_rate = {}
diff --git a/erpnext/selling/doctype/customer/customer.json b/erpnext/selling/doctype/customer/customer.json
index 7d5e84d..cd94ee1 100644
--- a/erpnext/selling/doctype/customer/customer.json
+++ b/erpnext/selling/doctype/customer/customer.json
@@ -212,7 +212,8 @@
    "fieldtype": "Link",
    "ignore_user_permissions": 1,
    "label": "Represents Company",
-   "options": "Company"
+   "options": "Company",
+   "unique": 1
   },
   {
    "depends_on": "represents_company",
diff --git a/erpnext/selling/doctype/customer/customer.py b/erpnext/selling/doctype/customer/customer.py
index 96b3fa4..49ca942 100644
--- a/erpnext/selling/doctype/customer/customer.py
+++ b/erpnext/selling/doctype/customer/customer.py
@@ -38,11 +38,19 @@
 			set_name_by_naming_series(self)
 
 	def get_customer_name(self):
-		if frappe.db.get_value("Customer", self.customer_name):
+
+		if frappe.db.get_value("Customer", self.customer_name) and not frappe.flags.in_import:
 			count = frappe.db.sql("""select ifnull(MAX(CAST(SUBSTRING_INDEX(name, ' ', -1) AS UNSIGNED)), 0) from tabCustomer
 				 where name like %s""", "%{0} - %".format(self.customer_name), as_list=1)[0][0]
 			count = cint(count) + 1
-			return "{0} - {1}".format(self.customer_name, cstr(count))
+
+			new_customer_name = "{0} - {1}".format(self.customer_name, cstr(count))
+
+			msgprint(_("Changed customer name to '{}' as '{}' already exists.")
+					.format(new_customer_name, self.customer_name),
+					title=_("Note"), indicator="yellow")
+
+			return new_customer_name
 
 		return self.customer_name
 
diff --git a/erpnext/selling/doctype/sales_order/sales_order.json b/erpnext/selling/doctype/sales_order/sales_order.json
index 0a5c665..762b6f1 100644
--- a/erpnext/selling/doctype/sales_order/sales_order.json
+++ b/erpnext/selling/doctype/sales_order/sales_order.json
@@ -98,6 +98,7 @@
   "rounded_total",
   "in_words",
   "advance_paid",
+  "disable_rounded_total",
   "packing_list",
   "packed_items",
   "payment_schedule_section",
@@ -901,6 +902,7 @@
    "width": "150px"
   },
   {
+   "depends_on": "eval:!doc.disable_rounded_total",
    "fieldname": "base_rounding_adjustment",
    "fieldtype": "Currency",
    "hide_days": 1,
@@ -912,6 +914,7 @@
    "read_only": 1
   },
   {
+   "depends_on": "eval:!doc.disable_rounded_total",
    "fieldname": "base_rounded_total",
    "fieldtype": "Currency",
    "hide_days": 1,
@@ -961,6 +964,7 @@
    "width": "150px"
   },
   {
+   "depends_on": "eval:!doc.disable_rounded_total",
    "fieldname": "rounding_adjustment",
    "fieldtype": "Currency",
    "hide_days": 1,
@@ -973,6 +977,7 @@
   },
   {
    "bold": 1,
+   "depends_on": "eval:!doc.disable_rounded_total",
    "fieldname": "rounded_total",
    "fieldtype": "Currency",
    "hide_days": 1,
@@ -1474,13 +1479,20 @@
    "label": "Represents Company",
    "options": "Company",
    "read_only": 1
+  },
+  {
+   "default": "0",
+   "depends_on": "grand_total",
+   "fieldname": "disable_rounded_total",
+   "fieldtype": "Check",
+   "label": "Disable Rounded Total"
   }
  ],
  "icon": "fa fa-file-text",
  "idx": 105,
  "is_submittable": 1,
  "links": [],
- "modified": "2021-01-20 23:40:39.929296",
+ "modified": "2021-04-15 23:55:13.439068",
  "modified_by": "Administrator",
  "module": "Selling",
  "name": "Sales Order",
diff --git a/erpnext/selling/doctype/selling_settings/selling_settings.json b/erpnext/selling/doctype/selling_settings/selling_settings.json
index 2104c01..f01934b 100644
--- a/erpnext/selling/doctype/selling_settings/selling_settings.json
+++ b/erpnext/selling/doctype/selling_settings/selling_settings.json
@@ -18,6 +18,8 @@
   "dn_required",
   "sales_update_frequency",
   "maintain_same_sales_rate",
+  "maintain_same_rate_action",
+  "role_to_override_stop_action",
   "editable_price_list_rate",
   "allow_multiple_items",
   "allow_against_multiple_purchase_orders",
@@ -133,6 +135,23 @@
    "fieldname": "hide_tax_id",
    "fieldtype": "Check",
    "label": "Hide Customer's Tax ID from Sales Transactions"
+  },
+  {
+   "default": "Stop",
+   "depends_on": "maintain_same_sales_rate",
+   "description": "Configure the action to stop the transaction or just warn if the same rate is not maintained.",
+   "fieldname": "maintain_same_rate_action",
+   "fieldtype": "Select",
+   "label": "Action If Same Rate is Not Maintained",
+   "mandatory_depends_on": "maintain_same_sales_rate",
+   "options": "Stop\nWarn"
+  },
+  {
+   "depends_on": "eval: doc.maintain_same_rate_action == 'Stop'",
+   "fieldname": "role_to_override_stop_action",
+   "fieldtype": "Link",
+   "label": "Role Allowed to Override Stop Action",
+   "options": "Role"
   }
  ],
  "icon": "fa fa-cog",
@@ -140,7 +159,7 @@
  "index_web_pages_for_search": 1,
  "issingle": 1,
  "links": [],
- "modified": "2021-03-02 17:35:53.603607",
+ "modified": "2021-04-04 20:18:12.814624",
  "modified_by": "Administrator",
  "module": "Selling",
  "name": "Selling Settings",
diff --git a/erpnext/selling/page/point_of_sale/pos_controller.js b/erpnext/selling/page/point_of_sale/pos_controller.js
index 9e3c9a5..8adf5bf 100644
--- a/erpnext/selling/page/point_of_sale/pos_controller.js
+++ b/erpnext/selling/page/point_of_sale/pos_controller.js
@@ -279,11 +279,6 @@
 					const item_row = frappe.model.get_doc(cdt, cdn);
 					if (item_row && item_row[fieldname] != value) {
 
-						if (fieldname === 'qty' && flt(value) == 0) {
-							this.remove_item_from_cart();
-							return;
-						}
-
 						const { item_code, batch_no, uom } = this.item_details.current_item;
 						const event = {
 							field: fieldname,
diff --git a/erpnext/selling/page/point_of_sale/pos_item_cart.js b/erpnext/selling/page/point_of_sale/pos_item_cart.js
index 9ab9eef..11a63b3 100644
--- a/erpnext/selling/page/point_of_sale/pos_item_cart.js
+++ b/erpnext/selling/page/point_of_sale/pos_item_cart.js
@@ -7,7 +7,6 @@
 		this.allowed_customer_groups = settings.customer_groups;
 		this.allow_rate_change = settings.allow_rate_change;
 		this.allow_discount_change = settings.allow_discount_change;
-
 		this.init_component();
 	}
 
diff --git a/erpnext/selling/page/point_of_sale/pos_item_details.js b/erpnext/selling/page/point_of_sale/pos_item_details.js
index cb0a010..32a4556 100644
--- a/erpnext/selling/page/point_of_sale/pos_item_details.js
+++ b/erpnext/selling/page/point_of_sale/pos_item_details.js
@@ -201,7 +201,6 @@
 						me.events.form_updated(me.doctype, me.name, 'rate', this.value).then(() => {
 							const item_row = frappe.get_doc(me.doctype, me.name);
 							const doc = me.events.get_frm().doc;
-
 							me.$item_price.html(format_currency(item_row.rate, doc.currency));
 							me.render_discount_dom(item_row);
 						});
diff --git a/erpnext/selling/page/point_of_sale/pos_past_order_summary.js b/erpnext/selling/page/point_of_sale/pos_past_order_summary.js
index b10a9e3..acf4eb3 100644
--- a/erpnext/selling/page/point_of_sale/pos_past_order_summary.js
+++ b/erpnext/selling/page/point_of_sale/pos_past_order_summary.js
@@ -176,6 +176,14 @@
 			this.show_summary_placeholder();
 		});
 
+		this.$summary_container.on('click', '.delete-btn', () => {
+			this.events.delete_order(this.doc.name);
+			this.show_summary_placeholder();
+			// this.toggle_component(false);
+			// this.$component.find('.no-summary-placeholder').removeClass('d-none');
+			// this.$summary_wrapper.addClass('d-none');
+		});
+
 		this.$summary_container.on('click', '.new-btn', () => {
 			this.events.new_order();
 			this.toggle_component(false);
@@ -196,11 +204,11 @@
 	print_receipt() {
 		const frm = this.events.get_frm();
 		frappe.utils.print(
-			frm.doctype,
-			frm.docname,
+			this.doc.doctype,
+			this.doc.name,
 			frm.pos_print_format,
-			frm.doc.letter_head,
-			frm.doc.language || frappe.boot.lang
+			this.doc.letter_head,
+			this.doc.language || frappe.boot.lang
 		);
 	}
 
diff --git a/erpnext/selling/page/point_of_sale/pos_payment.js b/erpnext/selling/page/point_of_sale/pos_payment.js
index 22a279d..600f160 100644
--- a/erpnext/selling/page/point_of_sale/pos_payment.js
+++ b/erpnext/selling/page/point_of_sale/pos_payment.js
@@ -252,6 +252,41 @@
 		}
 	}
 
+	setup_listener_for_payments() {
+		frappe.realtime.on("process_phone_payment", (data) => {
+			const doc = this.events.get_frm().doc;
+			const { response, amount, success, failure_message } = data;
+			let message, title;
+
+			if (success) {
+				title = __("Payment Received");
+				if (amount >= doc.grand_total) {
+					frappe.dom.unfreeze();
+					message = __("Payment of {0} received successfully.", [format_currency(amount, doc.currency, 0)]);
+					this.events.submit_invoice();
+					cur_frm.reload_doc();
+
+				} else {
+					message = __("Payment of {0} received successfully. Waiting for other requests to complete...", [format_currency(amount, doc.currency, 0)]);
+				}
+			} else if (failure_message) {
+				message = failure_message;
+				title = __("Payment Failed");
+			}
+
+			frappe.msgprint({ "message": message, "title": title });
+		});
+	}
+
+	auto_set_remaining_amount() {
+		const doc = this.events.get_frm().doc;
+		const remaining_amount = doc.grand_total - doc.paid_amount;
+		const current_value = this.selected_mode ? this.selected_mode.get_value() : undefined;
+		if (!current_value && remaining_amount > 0 && this.selected_mode) {
+			this.selected_mode.set_value(remaining_amount);
+		}
+	}
+
 	attach_shortcuts() {
 		const ctrl_label = frappe.utils.is_mac() ? '⌘' : 'Ctrl';
 		this.$component.find('.submit-order-btn').attr("title", `${ctrl_label}+Enter`);
diff --git a/erpnext/selling/report/customer_credit_balance/customer_credit_balance.py b/erpnext/selling/report/customer_credit_balance/customer_credit_balance.py
index f396705..6fb7666 100644
--- a/erpnext/selling/report/customer_credit_balance/customer_credit_balance.py
+++ b/erpnext/selling/report/customer_credit_balance/customer_credit_balance.py
@@ -57,18 +57,18 @@
 	return columns
 
 def get_details(filters):
-	conditions = ""
 
+	sql_query = """SELECT
+						c.name, c.customer_name,
+						ccl.bypass_credit_limit_check,
+						c.is_frozen, c.disabled
+					FROM `tabCustomer` c, `tabCustomer Credit Limit` ccl
+					WHERE
+						c.name = ccl.parent
+						AND ccl.company = %(company)s"""
+
+	# customer filter is optional.
 	if filters.get("customer"):
-		conditions += " AND c.name = '" + filters.get("customer") + "'"
+		sql_query += " AND c.name = %(customer)s"
 
-	return frappe.db.sql("""SELECT
-			c.name, c.customer_name,
-			ccl.bypass_credit_limit_check,
-			c.is_frozen, c.disabled
-		FROM `tabCustomer` c, `tabCustomer Credit Limit` ccl
-		WHERE
-			c.name = ccl.parent
-			AND ccl.company = '{0}'
-			{1}
-	""".format( filters.get("company"),conditions), as_dict=1) #nosec
+	return frappe.db.sql(sql_query, filters, as_dict=1)
diff --git a/erpnext/setup/doctype/company/delete_company_transactions.py b/erpnext/setup/doctype/company/delete_company_transactions.py
index 0df4c87..8367a25 100644
--- a/erpnext/setup/doctype/company/delete_company_transactions.py
+++ b/erpnext/setup/doctype/company/delete_company_transactions.py
@@ -15,7 +15,7 @@
 	frappe.only_for("System Manager")
 	doc = frappe.get_doc("Company", company_name)
 
-	if frappe.session.user != doc.owner:
+	if frappe.session.user != doc.owner and frappe.session.user != 'Administrator':
 		frappe.throw(_("Transactions can only be deleted by the creator of the Company"),
 			frappe.PermissionError)
 
@@ -27,7 +27,7 @@
 		if doctype not in ("Account", "Cost Center", "Warehouse", "Budget",
 			"Party Account", "Employee", "Sales Taxes and Charges Template",
 			"Purchase Taxes and Charges Template", "POS Profile", "BOM",
-			"Company", "Bank Account", "Item Tax Template", "Mode Of Payment",
+			"Company", "Bank Account", "Item Tax Template", "Mode Of Payment", "Mode of Payment Account",
 			"Item Default", "Customer", "Supplier", "GST Account"):
 				delete_for_doctype(doctype, company_name)
 
diff --git a/erpnext/setup/doctype/item_group/item_group.js b/erpnext/setup/doctype/item_group/item_group.js
index 1413cb2..885d874 100644
--- a/erpnext/setup/doctype/item_group/item_group.js
+++ b/erpnext/setup/doctype/item_group/item_group.js
@@ -61,7 +61,7 @@
 				frappe.set_route("List", "Item", {"item_group": frm.doc.name});
 			});
 		}
-		
+
 		frappe.model.with_doctype('Item', () => {
 			const item_meta = frappe.get_meta('Item');
 
@@ -69,10 +69,12 @@
 				df => ['Link', 'Table MultiSelect'].includes(df.fieldtype) && !df.hidden
 			).map(df => ({ label: df.label, value: df.fieldname }));
 
-			const field = frappe.meta.get_docfield("Website Filter Field", "fieldname", frm.docname);
-			field.fieldtype = 'Select';
-			field.options = valid_fields;
-			frm.fields_dict.filter_fields.grid.refresh();
+			frm.fields_dict.filter_fields.grid.update_docfield_property(
+				'fieldname', 'fieldtype', 'Select'
+			);
+			frm.fields_dict.filter_fields.grid.update_docfield_property(
+				'fieldname', 'options', valid_fields
+			);
 		});
 	},
 
diff --git a/erpnext/setup/install.py b/erpnext/setup/install.py
index 82f191d..c7220cb 100644
--- a/erpnext/setup/install.py
+++ b/erpnext/setup/install.py
@@ -8,9 +8,11 @@
 from .default_success_action import get_default_success_action
 from frappe import _
 from frappe.utils import cint
+from frappe.installer import update_site_config
 from frappe.desk.page.setup_wizard.setup_wizard import add_all_roles_to
 from frappe.custom.doctype.custom_field.custom_field import create_custom_field
 from erpnext.setup.default_energy_point_rules import get_default_energy_point_rules
+from six import iteritems
 
 default_mail_footer = """<div style="padding: 7px; text-align: right; color: #888"><small>Sent via
 	<a style="color: #888" href="http://erpnext.org">ERPNext</a></div>"""
@@ -29,6 +31,7 @@
 	add_company_to_session_defaults()
 	add_standard_navbar_items()
 	add_app_name()
+	add_non_standard_user_types()
 	frappe.db.commit()
 
 
@@ -164,3 +167,81 @@
 
 def add_app_name():
 	frappe.db.set_value('System Settings', None, 'app_name', 'ERPNext')
+
+def add_non_standard_user_types():
+	user_types = get_user_types_data()
+
+	user_type_limit = {}
+	for user_type, data in iteritems(user_types):
+		user_type_limit.setdefault(frappe.scrub(user_type), 10)
+
+	update_site_config('user_type_doctype_limit', user_type_limit)
+
+	for user_type, data in iteritems(user_types):
+		create_custom_role(data)
+		create_user_type(user_type, data)
+
+def get_user_types_data():
+	return {
+		'Employee Self Service': {
+			'role': 'Employee Self Service',
+			'apply_user_permission_on': 'Employee',
+			'user_id_field': 'user_id',
+			'doctypes': {
+				'Salary Slip': ['read'],
+				'Employee': ['read', 'write'],
+				'Expense Claim': ['read', 'write', 'create', 'delete'],
+				'Leave Application': ['read', 'write', 'create', 'delete'],
+				'Attendance Request': ['read', 'write', 'create', 'delete'],
+				'Compensatory Leave Request': ['read', 'write', 'create', 'delete'],
+				'Employee Tax Exemption Declaration': ['read', 'write', 'create', 'delete'],
+				'Employee Tax Exemption Proof Submission': ['read', 'write', 'create', 'delete'],
+				'Timesheet': ['read', 'write', 'create', 'delete', 'submit', 'cancel', 'amend']
+			}
+		}
+	}
+
+def create_custom_role(data):
+	if data.get('role') and not frappe.db.exists('Role', data.get('role')):
+		frappe.get_doc({
+			'doctype': 'Role',
+			'role_name': data.get('role'),
+			'desk_access': 1,
+			'is_custom': 1
+		}).insert(ignore_permissions=True)
+
+def create_user_type(user_type, data):
+	if frappe.db.exists('User Type', user_type):
+		doc = frappe.get_cached_doc('User Type', user_type)
+		doc.user_doctypes = []
+	else:
+		doc = frappe.new_doc('User Type')
+		doc.update({
+			'name': user_type,
+			'role': data.get('role'),
+			'user_id_field': data.get('user_id_field'),
+			'apply_user_permission_on': data.get('apply_user_permission_on')
+		})
+
+	create_role_permissions_for_doctype(doc, data)
+	doc.save(ignore_permissions=True)
+
+def create_role_permissions_for_doctype(doc, data):
+	for doctype, perms in iteritems(data.get('doctypes')):
+		args = {'document_type': doctype}
+		for perm in perms:
+			args[perm] = 1
+
+		doc.append('user_doctypes', args)
+
+def update_select_perm_after_install():
+	if not frappe.flags.update_select_perm_after_migrate:
+		return
+
+	frappe.flags.ignore_select_perm = False
+	for row in frappe.get_all('User Type', filters= {'is_standard': 0}):
+		print('Updating user type :- ', row.name)
+		doc = frappe.get_doc('User Type', row.name)
+		doc.save()
+
+	frappe.flags.update_select_perm_after_migrate = False
diff --git a/erpnext/shopping_cart/cart.py b/erpnext/shopping_cart/cart.py
index 681d161..56afe95 100644
--- a/erpnext/shopping_cart/cart.py
+++ b/erpnext/shopping_cart/cart.py
@@ -112,9 +112,7 @@
 def request_for_quotation():
 	quotation = _get_cart_quotation()
 	quotation.flags.ignore_permissions = True
-	quotation.save()
-	if not get_shopping_cart_settings().save_quotations_as_draft:
-		quotation.submit()
+	quotation.submit()
 	return quotation.name
 
 @frappe.whitelist()
@@ -232,12 +230,12 @@
 	if address_type.lower() == "billing":
 		quotation.customer_address = address_name
 		quotation.address_display = address_display
-		quotation.shipping_address_name == quotation.shipping_address_name or address_name
+		quotation.shipping_address_name = quotation.shipping_address_name or address_name
 		address_doc = next((doc for doc in get_billing_addresses() if doc["name"] == address_name), None)
 	elif address_type.lower() == "shipping":
 		quotation.shipping_address_name = address_name
 		quotation.shipping_address = address_display
-		quotation.customer_address == quotation.customer_address or address_name
+		quotation.customer_address = quotation.customer_address or address_name
 		address_doc = next((doc for doc in get_shipping_addresses() if doc["name"] == address_name), None)
 	apply_cart_settings(quotation=quotation)
 
diff --git a/erpnext/stock/doctype/delivery_note/delivery_note.json b/erpnext/stock/doctype/delivery_note/delivery_note.json
index f595aad..280fde1 100644
--- a/erpnext/stock/doctype/delivery_note/delivery_note.json
+++ b/erpnext/stock/doctype/delivery_note/delivery_note.json
@@ -99,6 +99,7 @@
   "rounding_adjustment",
   "rounded_total",
   "in_words",
+  "disable_rounded_total",
   "terms_section_break",
   "tc_name",
   "terms",
@@ -768,6 +769,7 @@
    "width": "150px"
   },
   {
+   "depends_on": "eval:!doc.disable_rounded_total",
    "fieldname": "base_rounding_adjustment",
    "fieldtype": "Currency",
    "label": "Rounding Adjustment (Company Currency)",
@@ -777,6 +779,7 @@
    "read_only": 1
   },
   {
+   "depends_on": "eval:!doc.disable_rounded_total",
    "fieldname": "base_rounded_total",
    "fieldtype": "Currency",
    "label": "Rounded Total (Company Currency)",
@@ -819,6 +822,7 @@
    "width": "150px"
   },
   {
+   "depends_on": "eval:!doc.disable_rounded_total",
    "fieldname": "rounding_adjustment",
    "fieldtype": "Currency",
    "label": "Rounding Adjustment",
@@ -829,6 +833,7 @@
   },
   {
    "bold": 1,
+   "depends_on": "eval:!doc.disable_rounded_total",
    "fieldname": "rounded_total",
    "fieldtype": "Currency",
    "label": "Rounded Total",
@@ -1271,13 +1276,20 @@
    "label": "Represents Company",
    "options": "Company",
    "read_only": 1
+  },
+  {
+   "default": "0",
+   "depends_on": "grand_total",
+   "fieldname": "disable_rounded_total",
+   "fieldtype": "Check",
+   "label": "Disable Rounded Total"
   }
  ],
  "icon": "fa fa-truck",
  "idx": 146,
  "is_submittable": 1,
  "links": [],
- "modified": "2020-12-26 17:07:59.194403",
+ "modified": "2021-04-15 23:55:49.620641",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Delivery Note",
diff --git a/erpnext/stock/doctype/item/test_records.json b/erpnext/stock/doctype/item/test_records.json
index c1f20a4..6cec852 100644
--- a/erpnext/stock/doctype/item/test_records.json
+++ b/erpnext/stock/doctype/item/test_records.json
@@ -59,6 +59,8 @@
   "show_in_website": 1,
   "website_warehouse": "_Test Warehouse - _TC",
   "gst_hsn_code": "999800",
+  "opening_stock": 10,
+  "valuation_rate": 100,
   "item_defaults": [{
     "company": "_Test Company",
     "default_warehouse": "_Test Warehouse - _TC",
diff --git a/erpnext/stock/doctype/item_variant_settings/item_variant_settings.js b/erpnext/stock/doctype/item_variant_settings/item_variant_settings.js
index 24f7e31..e8fb347 100644
--- a/erpnext/stock/doctype/item_variant_settings/item_variant_settings.js
+++ b/erpnext/stock/doctype/item_variant_settings/item_variant_settings.js
@@ -15,8 +15,9 @@
 				}
 			});
 
-			const child = frappe.meta.get_docfield("Variant Field", "field_name", frm.doc.name);
-			child.options = allow_fields;
+			frm.fields_dict.fields.grid.update_docfield_property(
+				'field_name', 'options', allow_fields
+			);
 		});
 	}
 });
diff --git a/erpnext/stock/doctype/packing_slip/packing_slip.js b/erpnext/stock/doctype/packing_slip/packing_slip.js
index bd14e5f..40d4685 100644
--- a/erpnext/stock/doctype/packing_slip/packing_slip.js
+++ b/erpnext/stock/doctype/packing_slip/packing_slip.js
@@ -110,19 +110,4 @@
 	refresh_many(['net_weight_pkg', 'net_weight_uom', 'gross_weight_uom', 'gross_weight_pkg']);
 }
 
-var make_row = function(title,val,bold){
-	var bstart = '<b>'; var bend = '</b>';
-	return '<tr><td class="datalabelcell">'+(bold?bstart:'')+title+(bold?bend:'')+'</td>'
-	+'<td class="datainputcell" style="text-align:left;">'+ val +'</td>'
-	+'</tr>'
-}
-
-cur_frm.pformat.net_weight_pkg= function(doc){
-	return '<table style="width:100%">' + make_row('Net Weight', doc.net_weight_pkg) + '</table>'
-}
-
-cur_frm.pformat.gross_weight_pkg= function(doc){
-	return '<table style="width:100%">' + make_row('Gross Weight', doc.gross_weight_pkg) + '</table>'
-}
-
 // TODO: validate gross weight field
diff --git a/erpnext/stock/doctype/pick_list/pick_list.py b/erpnext/stock/doctype/pick_list/pick_list.py
index 755fa61..6ab68e2 100644
--- a/erpnext/stock/doctype/pick_list/pick_list.py
+++ b/erpnext/stock/doctype/pick_list/pick_list.py
@@ -379,7 +379,6 @@
 	else:
 		stock_entry = update_stock_entry_items_with_no_reference(pick_list, stock_entry)
 
-	stock_entry.set_incoming_rate()
 	stock_entry.set_actual_qty()
 	stock_entry.calculate_rate_and_amount()
 
diff --git a/erpnext/stock/doctype/purchase_receipt/purchase_receipt.js b/erpnext/stock/doctype/purchase_receipt/purchase_receipt.js
index 57cc350..4d1a514 100644
--- a/erpnext/stock/doctype/purchase_receipt/purchase_receipt.js
+++ b/erpnext/stock/doctype/purchase_receipt/purchase_receipt.js
@@ -248,13 +248,6 @@
 	}
 }
 
-cur_frm.cscript.select_print_heading = function(doc, cdt, cdn) {
-	if(doc.select_print_heading)
-		cur_frm.pformat.print_heading = doc.select_print_heading;
-	else
-		cur_frm.pformat.print_heading = "Purchase Receipt";
-}
-
 cur_frm.fields_dict['select_print_heading'].get_query = function(doc, cdt, cdn) {
 	return {
 		filters: [
diff --git a/erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py b/erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py
index 7f0c3fa..16eea24 100644
--- a/erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py
+++ b/erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py
@@ -582,6 +582,7 @@
 			serial_no=serial_no, basic_rate=100, do_not_submit=True)
 		se.submit()
 
+		se.cancel()
 		dn.cancel()
 		pr1.cancel()
 
diff --git a/erpnext/stock/doctype/repost_item_valuation/repost_item_valuation.py b/erpnext/stock/doctype/repost_item_valuation/repost_item_valuation.py
index f8cfdf8..3f83780 100644
--- a/erpnext/stock/doctype/repost_item_valuation/repost_item_valuation.py
+++ b/erpnext/stock/doctype/repost_item_valuation/repost_item_valuation.py
@@ -124,10 +124,10 @@
 		return
 
 	for d in frappe.get_all('Company', filters= {'enable_perpetual_inventory': 1}):
-		check_if_stock_and_account_balance_synced(today(), d.company)
+		check_if_stock_and_account_balance_synced(today(), d.name)
 
 def get_repost_item_valuation_entries():
-	date = add_to_date(today(), hours=-12)
+	date = add_to_date(today(), hours=-3)
 
 	return frappe.db.sql(""" SELECT name from `tabRepost Item Valuation`
 		WHERE status != 'Completed' and creation <= %s and docstatus = 1
diff --git a/erpnext/stock/doctype/serial_no/serial_no.py b/erpnext/stock/doctype/serial_no/serial_no.py
index c8d8ca9..c02dd2e 100644
--- a/erpnext/stock/doctype/serial_no/serial_no.py
+++ b/erpnext/stock/doctype/serial_no/serial_no.py
@@ -14,6 +14,7 @@
 from erpnext.controllers.stock_controller import StockController
 from six import string_types
 from six.moves import map
+
 class SerialNoCannotCreateDirectError(ValidationError): pass
 class SerialNoCannotCannotChangeError(ValidationError): pass
 class SerialNoNotRequiredError(ValidationError): pass
@@ -322,11 +323,35 @@
 			frappe.throw(_("Serial Nos Required for Serialized Item {0}").format(sle.item_code),
 				SerialNoRequiredError)
 	elif serial_nos:
+		# SLE is being cancelled and has serial nos
 		for serial_no in serial_nos:
-			sr = frappe.db.get_value("Serial No", serial_no, ["name", "warehouse"], as_dict=1)
-			if sr and cint(sle.actual_qty) < 0 and sr.warehouse != sle.warehouse:
-				frappe.throw(_("Cannot cancel {0} {1} because Serial No {2} does not belong to the warehouse {3}")
-					.format(sle.voucher_type, sle.voucher_no, serial_no, sle.warehouse))
+			check_serial_no_validity_on_cancel(serial_no, sle)
+
+def check_serial_no_validity_on_cancel(serial_no, sle):
+	sr = frappe.db.get_value("Serial No", serial_no, ["name", "warehouse", "company", "status"], as_dict=1)
+	sr_link = frappe.utils.get_link_to_form("Serial No", serial_no)
+	doc_link = frappe.utils.get_link_to_form(sle.voucher_type, sle.voucher_no)
+	actual_qty = cint(sle.actual_qty)
+	is_stock_reco = sle.voucher_type == "Stock Reconciliation"
+	msg = None
+
+	if sr and (actual_qty < 0 or is_stock_reco) and sr.warehouse != sle.warehouse:
+		# receipt(inward) is being cancelled
+		msg = _("Cannot cancel {0} {1} as Serial No {2} does not belong to the warehouse {3}").format(
+			sle.voucher_type, doc_link, sr_link, frappe.bold(sle.warehouse))
+	elif sr and actual_qty > 0 and not is_stock_reco:
+		# delivery is being cancelled, check for warehouse.
+		if sr.warehouse:
+			# serial no is active in another warehouse/company.
+			msg = _("Cannot cancel {0} {1} as Serial No {2} is active in warehouse {3}").format(
+				sle.voucher_type, doc_link, sr_link, frappe.bold(sr.warehouse))
+		elif sr.company != sle.company and sr.status == "Delivered":
+			# serial no is inactive (allowed) or delivered from another company (block).
+			msg = _("Cannot cancel {0} {1} as Serial No {2} does not belong to the company {3}").format(
+				sle.voucher_type, doc_link, sr_link, frappe.bold(sle.company))
+
+	if msg:
+		frappe.throw(msg, title=_("Cannot cancel"))
 
 def validate_material_transfer_entry(sle_doc):
 	sle_doc.update({
diff --git a/erpnext/stock/doctype/serial_no/test_serial_no.py b/erpnext/stock/doctype/serial_no/test_serial_no.py
index ed70790..cde7fe0 100644
--- a/erpnext/stock/doctype/serial_no/test_serial_no.py
+++ b/erpnext/stock/doctype/serial_no/test_serial_no.py
@@ -40,16 +40,139 @@
 		se = make_serialized_item(target_warehouse="_Test Warehouse - _TC")
 		serial_nos = get_serial_nos(se.get("items")[0].serial_no)
 
-		create_delivery_note(item_code="_Test Serialized Item With Series", qty=1, serial_no=serial_nos[0])
+		dn = create_delivery_note(item_code="_Test Serialized Item With Series", qty=1, serial_no=serial_nos[0])
+
+		serial_no = frappe.get_doc("Serial No", serial_nos[0])
+
+		# check Serial No details after delivery
+		self.assertEqual(serial_no.status, "Delivered")
+		self.assertEqual(serial_no.warehouse, None)
+		self.assertEqual(serial_no.company, "_Test Company")
+		self.assertEqual(serial_no.delivery_document_type, "Delivery Note")
+		self.assertEqual(serial_no.delivery_document_no, dn.name)
 
 		wh = create_warehouse("_Test Warehouse", company="_Test Company 1")
-		make_purchase_receipt(item_code="_Test Serialized Item With Series", qty=1, serial_no=serial_nos[0],
+		pr = make_purchase_receipt(item_code="_Test Serialized Item With Series", qty=1, serial_no=serial_nos[0],
 			company="_Test Company 1", warehouse=wh)
 
-		serial_no = frappe.db.get_value("Serial No", serial_nos[0], ["warehouse", "company"], as_dict=1)
+		serial_no.reload()
 
+		# check Serial No details after purchase in second company
+		self.assertEqual(serial_no.status, "Active")
 		self.assertEqual(serial_no.warehouse, wh)
 		self.assertEqual(serial_no.company, "_Test Company 1")
+		self.assertEqual(serial_no.purchase_document_type, "Purchase Receipt")
+		self.assertEqual(serial_no.purchase_document_no, pr.name)
+
+	def test_inter_company_transfer_intermediate_cancellation(self):
+		"""
+			Receive into and Deliver Serial No from one company.
+			Then Receive into and Deliver from second company.
+			Try to cancel intermediate receipts/deliveries to test if it is blocked.
+		"""
+		se = make_serialized_item(target_warehouse="_Test Warehouse - _TC")
+		serial_nos = get_serial_nos(se.get("items")[0].serial_no)
+
+		sn_doc = frappe.get_doc("Serial No", serial_nos[0])
+
+		# check Serial No details after purchase in first company
+		self.assertEqual(sn_doc.status, "Active")
+		self.assertEqual(sn_doc.company, "_Test Company")
+		self.assertEqual(sn_doc.warehouse, "_Test Warehouse - _TC")
+		self.assertEqual(sn_doc.purchase_document_no, se.name)
+
+		dn = create_delivery_note(item_code="_Test Serialized Item With Series",
+			qty=1, serial_no=serial_nos[0])
+		sn_doc.reload()
+		# check Serial No details after delivery from **first** company
+		self.assertEqual(sn_doc.status, "Delivered")
+		self.assertEqual(sn_doc.company, "_Test Company")
+		self.assertEqual(sn_doc.warehouse, None)
+		self.assertEqual(sn_doc.delivery_document_no, dn.name)
+
+		# try cancelling the first Serial No Receipt, even though it is delivered
+		# block cancellation is Serial No is out of the warehouse
+		self.assertRaises(frappe.ValidationError, se.cancel)
+
+		# receive serial no in second company
+		wh = create_warehouse("_Test Warehouse", company="_Test Company 1")
+		pr = make_purchase_receipt(item_code="_Test Serialized Item With Series",
+			qty=1, serial_no=serial_nos[0], company="_Test Company 1", warehouse=wh)
+		sn_doc.reload()
+
+		self.assertEqual(sn_doc.warehouse, wh)
+		# try cancelling the delivery from the first company
+		# block cancellation as Serial No belongs to different company
+		self.assertRaises(frappe.ValidationError, dn.cancel)
+
+		# deliver from second company
+		dn_2 = create_delivery_note(item_code="_Test Serialized Item With Series",
+			qty=1, serial_no=serial_nos[0], company="_Test Company 1", warehouse=wh)
+		sn_doc.reload()
+
+		# check Serial No details after delivery from **second** company
+		self.assertEqual(sn_doc.status, "Delivered")
+		self.assertEqual(sn_doc.company, "_Test Company 1")
+		self.assertEqual(sn_doc.warehouse, None)
+		self.assertEqual(sn_doc.delivery_document_no, dn_2.name)
+
+		# cannot cancel any intermediate document before last Delivery Note
+		self.assertRaises(frappe.ValidationError, se.cancel)
+		self.assertRaises(frappe.ValidationError, dn.cancel)
+		self.assertRaises(frappe.ValidationError, pr.cancel)
+
+	def test_inter_company_transfer_fallback_on_cancel(self):
+		"""
+			Test Serial No state changes on cancellation.
+			If Delivery cancelled, it should fall back on last Receipt in the same company.
+			If Receipt is cancelled, it should be Inactive in the same company.
+		"""
+		# Receipt in **first** company
+		se = make_serialized_item(target_warehouse="_Test Warehouse - _TC")
+		serial_nos = get_serial_nos(se.get("items")[0].serial_no)
+		sn_doc = frappe.get_doc("Serial No", serial_nos[0])
+
+		# Delivery from first company
+		dn = create_delivery_note(item_code="_Test Serialized Item With Series",
+			qty=1, serial_no=serial_nos[0])
+
+		# Receipt in **second** company
+		wh = create_warehouse("_Test Warehouse", company="_Test Company 1")
+		pr = make_purchase_receipt(item_code="_Test Serialized Item With Series",
+			qty=1, serial_no=serial_nos[0], company="_Test Company 1", warehouse=wh)
+
+		# Delivery from second company
+		dn_2 = create_delivery_note(item_code="_Test Serialized Item With Series",
+			qty=1, serial_no=serial_nos[0], company="_Test Company 1", warehouse=wh)
+		sn_doc.reload()
+
+		self.assertEqual(sn_doc.status, "Delivered")
+		self.assertEqual(sn_doc.company, "_Test Company 1")
+		self.assertEqual(sn_doc.delivery_document_no, dn_2.name)
+
+		dn_2.cancel()
+		sn_doc.reload()
+		# Fallback on Purchase Receipt if Delivery is cancelled
+		self.assertEqual(sn_doc.status, "Active")
+		self.assertEqual(sn_doc.company, "_Test Company 1")
+		self.assertEqual(sn_doc.warehouse, wh)
+		self.assertEqual(sn_doc.purchase_document_no, pr.name)
+
+		pr.cancel()
+		sn_doc.reload()
+		# Inactive in same company if Receipt cancelled
+		self.assertEqual(sn_doc.status, "Inactive")
+		self.assertEqual(sn_doc.company, "_Test Company 1")
+		self.assertEqual(sn_doc.warehouse, None)
+
+		dn.cancel()
+		sn_doc.reload()
+		# Fallback on Purchase Receipt in FIRST company if
+		# Delivery from FIRST company is cancelled
+		self.assertEqual(sn_doc.status, "Active")
+		self.assertEqual(sn_doc.company, "_Test Company")
+		self.assertEqual(sn_doc.warehouse, "_Test Warehouse - _TC")
+		self.assertEqual(sn_doc.purchase_document_no, se.name)
 
 	def tearDown(self):
 		frappe.db.rollback()
\ No newline at end of file
diff --git a/erpnext/stock/doctype/shipment/shipment.js b/erpnext/stock/doctype/shipment/shipment.js
index 7af16af..ce2906e 100644
--- a/erpnext/stock/doctype/shipment/shipment.js
+++ b/erpnext/stock/doctype/shipment/shipment.js
@@ -363,43 +363,6 @@
 		if (frm.doc.pickup_date < frappe.datetime.get_today()) {
 			frappe.throw(__("Pickup Date cannot be before this day"));
 		}
-		if (frm.doc.pickup_date == frappe.datetime.get_today()) {
-			var pickup_time = frm.events.get_pickup_time(frm);
-			frm.set_value("pickup_from", pickup_time);
-			frm.trigger('set_pickup_to_time');
-		}
-	},
-	pickup_from: function(frm) {
-		var pickup_time = frm.events.get_pickup_time(frm);
-		if (frm.doc.pickup_from && frm.doc.pickup_date == frappe.datetime.get_today()) {
-			let current_hour = pickup_time.split(':')[0];
-			let current_min = pickup_time.split(':')[1];
-			let pickup_hour = frm.doc.pickup_from.split(':')[0];
-			let pickup_min = frm.doc.pickup_from.split(':')[1];
-			if (pickup_hour < current_hour || (pickup_hour == current_hour && pickup_min < current_min)) {
-				frm.set_value("pickup_from", pickup_time);
-				frappe.throw(__("Pickup Time cannot be in the past"));
-			}
-		}
-		frm.trigger('set_pickup_to_time');
-	},
-	get_pickup_time: function() {
-		let current_hour = new Date().getHours();
-		let current_min = new Date().toLocaleString('en-US', {minute: 'numeric'});
-		if (current_min < 30) {
-			current_min = '30';
-		} else {
-			current_min = '00';
-			current_hour = Number(current_hour)+1;
-		}
-		let pickup_time = current_hour +':'+ current_min;
-		return pickup_time;
-	},
-	set_pickup_to_time: function(frm) {
-		let pickup_to_hour = Number(frm.doc.pickup_from.split(':')[0])+5;
-		let pickup_to_min = frm.doc.pickup_from.split(':')[1];
-		let pickup_to = pickup_to_hour +':'+ pickup_to_min;
-		frm.set_value("pickup_to", pickup_to);
 	},
 	clear_pickup_fields: function(frm) {
 		let fields = ["pickup_address_name", "pickup_contact_name", "pickup_address", "pickup_contact", "pickup_contact_email", "pickup_contact_person"];
diff --git a/erpnext/stock/doctype/shipment/shipment.json b/erpnext/stock/doctype/shipment/shipment.json
index 76c331c..a33cbc2 100644
--- a/erpnext/stock/doctype/shipment/shipment.json
+++ b/erpnext/stock/doctype/shipment/shipment.json
@@ -275,14 +275,16 @@
    "default": "09:00",
    "fieldname": "pickup_from",
    "fieldtype": "Time",
-   "label": "Pickup from"
+   "label": "Pickup from",
+   "reqd": 1
   },
   {
    "allow_on_submit": 1,
    "default": "17:00",
    "fieldname": "pickup_to",
    "fieldtype": "Time",
-   "label": "Pickup to"
+   "label": "Pickup to",
+   "reqd": 1
   },
   {
    "fieldname": "column_break_36",
@@ -431,7 +433,7 @@
  ],
  "is_submittable": 1,
  "links": [],
- "modified": "2020-12-25 15:02:34.891976",
+ "modified": "2021-04-13 17:14:18.181818",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Shipment",
@@ -469,4 +471,4 @@
  "sort_field": "modified",
  "sort_order": "DESC",
  "track_changes": 1
-}
\ No newline at end of file
+}
diff --git a/erpnext/stock/doctype/stock_entry/stock_entry.js b/erpnext/stock/doctype/stock_entry/stock_entry.js
index 98246fb..ef7d54a 100644
--- a/erpnext/stock/doctype/stock_entry/stock_entry.js
+++ b/erpnext/stock/doctype/stock_entry/stock_entry.js
@@ -558,7 +558,6 @@
 				})
 			);
 		}
-
 		for (let i in frm.doc.items) {
 			let item = frm.doc.items[i];
 
@@ -856,7 +855,6 @@
 		}
 		erpnext.hide_company();
 		erpnext.utils.add_item(this.frm);
-		this.frm.trigger('add_to_transit');
 	},
 
 	scan_barcode: function() {
diff --git a/erpnext/stock/doctype/stock_ledger_entry/test_stock_ledger_entry.py b/erpnext/stock/doctype/stock_ledger_entry/test_stock_ledger_entry.py
index 349d8ae..3296f5b 100644
--- a/erpnext/stock/doctype/stock_ledger_entry/test_stock_ledger_entry.py
+++ b/erpnext/stock/doctype/stock_ledger_entry/test_stock_ledger_entry.py
@@ -34,7 +34,7 @@
 			qty=50,
 			rate=100,
 			company=company,
-			expense_account = "Stock Adjustment - _TC",
+			expense_account = "Stock Adjustment - _TC" if frappe.get_all("Stock Ledger Entry") else "Temporary Opening - _TC",
 			posting_date='2020-04-10',
 			posting_time='14:00'
 		)
@@ -46,7 +46,7 @@
 			qty=10,
 			rate=200,
 			company=company,
-			expense_account = "Stock Adjustment - _TC",
+			expense_account="Stock Adjustment - _TC" if frappe.get_all("Stock Ledger Entry") else "Temporary Opening - _TC",
 			posting_date='2020-04-20',
 			posting_time='14:00'
 		)
@@ -58,7 +58,7 @@
 			target="Finished Goods - _TC",
 			company=company,
 			qty=10,
-			expense_account="Stock Adjustment - _TC",
+			expense_account="Stock Adjustment - _TC" if frappe.get_all("Stock Ledger Entry") else "Temporary Opening - _TC",
 			posting_date='2020-04-30',
 			posting_time='14:00'
 		)
@@ -90,7 +90,7 @@
 			qty=50,
 			rate=150,
 			company=company,
-			expense_account = "Stock Adjustment - _TC",
+			expense_account ="Stock Adjustment - _TC" if frappe.get_all("Stock Ledger Entry") else "Temporary Opening - _TC",
 			posting_date='2020-04-12',
 			posting_time='14:00'
 		)
diff --git a/erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.py b/erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.py
index b452e96..1396f19 100644
--- a/erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.py
+++ b/erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.py
@@ -398,7 +398,7 @@
 		merge_similar_entries = {}
 
 		for d in sl_entries:
-			if not d.serial_no or d.actual_qty < 0:
+			if not d.serial_no or flt(d.get("actual_qty")) < 0:
 				new_sl_entries.append(d)
 				continue
 
diff --git a/erpnext/stock/doctype/stock_reconciliation/test_stock_reconciliation.py b/erpnext/stock/doctype/stock_reconciliation/test_stock_reconciliation.py
index 6690c6a..36380b8 100644
--- a/erpnext/stock/doctype/stock_reconciliation/test_stock_reconciliation.py
+++ b/erpnext/stock/doctype/stock_reconciliation/test_stock_reconciliation.py
@@ -32,7 +32,7 @@
 		company = frappe.db.get_value('Warehouse', 'Stores - TCP1', 'company')
 		# [[qty, valuation_rate, posting_date,
 		#		posting_time, expected_stock_value, bin_qty, bin_valuation]]
-		
+
 		input_data = [
 			[50, 1000, "2012-12-26", "12:00"],
 			[25, 900, "2012-12-26", "12:00"],
@@ -86,7 +86,7 @@
 		se1.cancel()
 
 	def test_get_items(self):
-		create_warehouse("_Test Warehouse Group 1", 
+		create_warehouse("_Test Warehouse Group 1",
 			{"is_group": 1, "company": "_Test Company", "parent_warehouse": "All Warehouses - _TC"})
 		create_warehouse("_Test Warehouse Ledger 1",
 			{"is_group": 0, "parent_warehouse": "_Test Warehouse Group 1 - _TC", "company": "_Test Company"})
diff --git a/erpnext/stock/doctype/warehouse/warehouse.json b/erpnext/stock/doctype/warehouse/warehouse.json
index bddb114..9b90932 100644
--- a/erpnext/stock/doctype/warehouse/warehouse.json
+++ b/erpnext/stock/doctype/warehouse/warehouse.json
@@ -70,6 +70,7 @@
    "oldfieldname": "company",
    "oldfieldtype": "Link",
    "options": "Company",
+   "read_only_depends_on": "eval: !doc.__islocal",
    "remember_last_selected_value": 1,
    "reqd": 1,
    "search_index": 1
@@ -244,7 +245,7 @@
  "idx": 1,
  "is_tree": 1,
  "links": [],
- "modified": "2021-02-16 17:21:52.380098",
+ "modified": "2021-04-09 19:54:56.263965",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Warehouse",
diff --git a/erpnext/stock/get_item_details.py b/erpnext/stock/get_item_details.py
index e23f7d4..aaf14a5 100644
--- a/erpnext/stock/get_item_details.py
+++ b/erpnext/stock/get_item_details.py
@@ -922,10 +922,19 @@
 		{"item_code": item_code, "warehouse": warehouse}, "projected_qty")}
 
 @frappe.whitelist()
-def get_bin_details(item_code, warehouse):
-	return frappe.db.get_value("Bin", {"item_code": item_code, "warehouse": warehouse},
+def get_bin_details(item_code, warehouse, company=None):
+	bin_details = frappe.db.get_value("Bin", {"item_code": item_code, "warehouse": warehouse},
 		["projected_qty", "actual_qty", "reserved_qty"], as_dict=True, cache=True) \
 			or {"projected_qty": 0, "actual_qty": 0, "reserved_qty": 0}
+	if company:
+		bin_details['company_total_stock'] = get_company_total_stock(item_code, company)
+	return bin_details
+
+def get_company_total_stock(item_code, company):
+	return frappe.db.sql("""SELECT sum(actual_qty) from 
+		(`tabBin` INNER JOIN `tabWarehouse` ON `tabBin`.warehouse = `tabWarehouse`.name) 
+		WHERE `tabWarehouse`.company = '{0}' and `tabBin`.item_code = '{1}'"""
+		.format(company, item_code))[0][0]
 
 @frappe.whitelist()
 def get_serial_no_details(item_code, warehouse, stock_qty, serial_no):
diff --git a/erpnext/stock/report/stock_ageing/stock_ageing.py b/erpnext/stock/report/stock_ageing/stock_ageing.py
index ff603fc..623dc2f 100644
--- a/erpnext/stock/report/stock_ageing/stock_ageing.py
+++ b/erpnext/stock/report/stock_ageing/stock_ageing.py
@@ -49,7 +49,7 @@
 	for batch in fifo_queue:
 		batch_age = date_diff(to_date, batch[1])
 
-		if type(batch[0]) in ['int', 'float']:
+		if isinstance(batch[0], (int, float)):
 			age_qty += batch_age * batch[0]
 			total_qty += batch[0]
 		else:
@@ -302,4 +302,4 @@
 		fieldname=fieldname,
 		fieldtype=fieldtype,
 		width=width
-	))
\ No newline at end of file
+	))
diff --git a/erpnext/stock/stock_ledger.py b/erpnext/stock/stock_ledger.py
index 121c51c..985901f 100644
--- a/erpnext/stock/stock_ledger.py
+++ b/erpnext/stock/stock_ledger.py
@@ -372,7 +372,8 @@
 		elif sle.voucher_type in ("Purchase Receipt", "Purchase Invoice", "Delivery Note", "Sales Invoice"):
 			if frappe.get_cached_value(sle.voucher_type, sle.voucher_no, "is_return"):
 				from erpnext.controllers.sales_and_purchase_return import get_rate_for_return # don't move this import to top
-				rate = get_rate_for_return(sle.voucher_type, sle.voucher_no, sle.item_code, voucher_detail_no=sle.voucher_detail_no)
+				rate = get_rate_for_return(sle.voucher_type, sle.voucher_no, sle.item_code,
+					voucher_detail_no=sle.voucher_detail_no, sle = sle)
 			else:
 				if sle.voucher_type in ("Purchase Receipt", "Purchase Invoice"):
 					rate_field = "valuation_rate"
@@ -603,7 +604,7 @@
 				batch = self.wh_data.stock_queue[index]
 				if qty_to_pop >= batch[0]:
 					# consume current batch
-					qty_to_pop = qty_to_pop - batch[0]
+					qty_to_pop = _round_off_if_near_zero(qty_to_pop - batch[0])
 					self.wh_data.stock_queue.pop(index)
 					if not self.wh_data.stock_queue and qty_to_pop:
 						# stock finished, qty still remains to be withdrawn
@@ -617,8 +618,8 @@
 					batch[0] = batch[0] - qty_to_pop
 					qty_to_pop = 0
 
-		stock_value = sum((flt(batch[0]) * flt(batch[1]) for batch in self.wh_data.stock_queue))
-		stock_qty = sum((flt(batch[0]) for batch in self.wh_data.stock_queue))
+		stock_value = _round_off_if_near_zero(sum((flt(batch[0]) * flt(batch[1]) for batch in self.wh_data.stock_queue)))
+		stock_qty = _round_off_if_near_zero(sum((flt(batch[0]) for batch in self.wh_data.stock_queue)))
 
 		if stock_qty:
 			self.wh_data.valuation_rate = stock_value / flt(stock_qty)
@@ -857,3 +858,12 @@
 		order by timestamp(posting_date, posting_time) asc
 		limit 1
 	""", args, as_dict=1)
+
+def _round_off_if_near_zero(number: float, precision: int = 6) -> float:
+	""" Rounds off the number to zero only if number is close to zero for decimal
+		specified in precision. Precision defaults to 6.
+	"""
+	if flt(number) < (1.0 / (10**precision)):
+		return 0
+
+	return flt(number)
diff --git a/erpnext/support/doctype/service_level_agreement/service_level_agreement.js b/erpnext/support/doctype/service_level_agreement/service_level_agreement.js
index 5346195..00060b9 100644
--- a/erpnext/support/doctype/service_level_agreement/service_level_agreement.js
+++ b/erpnext/support/doctype/service_level_agreement/service_level_agreement.js
@@ -10,7 +10,9 @@
 			let statuses = frappe.meta.get_docfield('Issue', 'status', frm.doc.name).options;
 			statuses = statuses.split('\n');
 			allow_statuses = statuses.filter((status) => !exclude_statuses.includes(status));
-			frappe.meta.get_docfield('Pause SLA On Status', 'status', frm.doc.name).options = [''].concat(allow_statuses);
+			frm.fields_dict.pause_sla_on.grid.update_docfield_property(
+				'status', 'options', [''].concat(allow_statuses)
+			);
 		});
 	}
-});
\ No newline at end of file
+});
diff --git a/erpnext/support/report/issue_analytics/issue_analytics.js b/erpnext/support/report/issue_analytics/issue_analytics.js
index f87b2c2..746eee0 100644
--- a/erpnext/support/report/issue_analytics/issue_analytics.js
+++ b/erpnext/support/report/issue_analytics/issue_analytics.js
@@ -52,6 +52,7 @@
 			label: __("Status"),
 			fieldtype: "Select",
 			options:[
+				"",
 				{label: __('Open'), value: 'Open'},
 				{label: __('Replied'), value: 'Replied'},
 				{label: __('Resolved'), value: 'Resolved'},
@@ -138,4 +139,4 @@
 			}
 		});
 	}
-};
\ No newline at end of file
+};
diff --git a/erpnext/support/report/issue_summary/issue_summary.js b/erpnext/support/report/issue_summary/issue_summary.js
index 684482a..eb0e06c 100644
--- a/erpnext/support/report/issue_summary/issue_summary.js
+++ b/erpnext/support/report/issue_summary/issue_summary.js
@@ -39,6 +39,7 @@
 			label: __("Status"),
 			fieldtype: "Select",
 			options:[
+				"",
 				{label: __('Open'), value: 'Open'},
 				{label: __('Replied'), value: 'Replied'},
 				{label: __('Resolved'), value: 'Resolved'},
@@ -70,4 +71,4 @@
 			options: "User"
 		}
 	]
-};
\ No newline at end of file
+};
diff --git a/erpnext/templates/generators/item/item_add_to_cart.html b/erpnext/templates/generators/item/item_add_to_cart.html
index f5adbf0..167c848 100644
--- a/erpnext/templates/generators/item/item_add_to_cart.html
+++ b/erpnext/templates/generators/item/item_add_to_cart.html
@@ -11,7 +11,7 @@
 			<small class="formatted-price">({{ product_info.price.formatted_price }} / {{ product_info.uom }})</small>
 		</div>
 		{% else %}
-			{{ _("Unit of Measurement") }} : {{ product_info.uom }}
+			{{ _("UOM") }} : {{ product_info.uom }}
 		{% endif %}
 
 		{% if cart_settings.show_stock_availability %}
diff --git a/erpnext/templates/includes/transaction_row.html b/erpnext/templates/includes/transaction_row.html
index 930d0c2..3834131 100644
--- a/erpnext/templates/includes/transaction_row.html
+++ b/erpnext/templates/includes/transaction_row.html
@@ -14,11 +14,7 @@
 			</div>
 		</div>
 		<div class="col-sm-3 text-right bold">
-			{% if doc.doctype == "Quotation" and not doc.docstatus %}
-				{{ _("Pending") }}
-			{% else %}
-				{{ doc.get_formatted("grand_total") }}
-			{% endif %}
+			{{ doc.get_formatted("grand_total") }}
 		</div>
 	</div>
 	<a class="transaction-item-link" href="/{{ pathname }}/{{ doc.name }}">Link</a>
diff --git a/erpnext/templates/pages/order.html b/erpnext/templates/pages/order.html
index 07dd676..28faea8 100644
--- a/erpnext/templates/pages/order.html
+++ b/erpnext/templates/pages/order.html
@@ -12,21 +12,22 @@
 {% endblock %}
 
 {% block header_actions %}
-	<div class="dropdown">
-		<button class="btn btn-outline-secondary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
-			<span>{{ _('Actions') }}</span>
-			<b class="caret"></b>
-		</button>
-		<ul class="dropdown-menu dropdown-menu-right" role="menu">
-			{% if doc.doctype == 'Purchase Order' %}
-			<a class="dropdown-item" href="/api/method/erpnext.buying.doctype.purchase_order.purchase_order.make_purchase_invoice_from_portal?purchase_order_name={{ doc.name }}" data-action="make_purchase_invoice">{{ _("Make Purchase Invoice") }}</a>
-			{% endif %}
-			<a class="dropdown-item" href='/printview?doctype={{ doc.doctype}}&name={{ doc.name }}&format={{ print_format }}'
-				target="_blank" rel="noopener noreferrer">
-				{{ _("Print") }}
-			</a>
-		</ul>
-	</div>
+<div class="dropdown">
+	<button class="btn btn-outline-secondary dropdown-toggle" data-toggle="dropdown" aria-expanded="false">
+		<span>{{ _('Actions') }}</span>
+		<b class="caret"></b>
+	</button>
+	<ul class="dropdown-menu dropdown-menu-right" role="menu">
+		{% if doc.doctype == 'Purchase Order' %}
+		<a class="dropdown-item" href="/api/method/erpnext.buying.doctype.purchase_order.purchase_order.make_purchase_invoice_from_portal?purchase_order_name={{ doc.name }}" data-action="make_purchase_invoice">{{ _("Make Purchase Invoice") }}</a>
+		{% endif %}
+		<a class="dropdown-item" href='/printview?doctype={{ doc.doctype}}&name={{ doc.name }}&format={{ print_format }}'
+			target="_blank" rel="noopener noreferrer">
+			{{ _("Print") }}
+		</a>
+	</ul>
+</div>
+
 {% endblock %}
 
 {% block page_content %}
diff --git a/erpnext/utilities/transaction_base.py b/erpnext/utilities/transaction_base.py
index c8ae733..f99da58 100644
--- a/erpnext/utilities/transaction_base.py
+++ b/erpnext/utilities/transaction_base.py
@@ -7,7 +7,6 @@
 from frappe import _
 from frappe.utils import cstr, now_datetime, cint, flt, get_time, get_datetime, get_link_to_form, date_diff, nowdate
 from erpnext.controllers.status_updater import StatusUpdater
-from erpnext.accounts.utils import get_fiscal_year
 
 from six import string_types
 
@@ -121,11 +120,11 @@
 		buying_doctypes = ["Purchase Order", "Purchase Invoice", "Purchase Receipt"]
 
 		if self.doctype in buying_doctypes:
-			to_disable = "Maintain same rate throughout Purchase cycle"
-			settings_page = "Buying Settings"
+			action = frappe.db.get_single_value("Buying Settings", "maintain_same_rate_action")
+			settings_doc = "Buying Settings"
 		else:
-			to_disable = "Maintain same rate throughout Sales cycle"
-			settings_page = "Selling Settings"
+			action = frappe.db.get_single_value("Selling Settings", "maintain_same_rate_action")
+			settings_doc = "Selling Settings"
 
 		for ref_dt, ref_dn_field, ref_link_field in ref_details:
 			for d in self.get("items"):
@@ -133,11 +132,16 @@
 					ref_rate = frappe.db.get_value(ref_dt + " Item", d.get(ref_link_field), "rate")
 
 					if abs(flt(d.rate - ref_rate, d.precision("rate"))) >= .01:
-						frappe.msgprint(_("Row #{0}: Rate must be same as {1}: {2} ({3} / {4}) ")
-							.format(d.idx, ref_dt, d.get(ref_dn_field), d.rate, ref_rate))
-						frappe.throw(_("To allow different rates, disable the {0} checkbox in {1}.")
-							.format(frappe.bold(_(to_disable)),
-							get_link_to_form(settings_page, settings_page, frappe.bold(settings_page))))
+						if action == "Stop":
+							role_allowed_to_override = frappe.db.get_single_value(settings_doc, 'role_to_override_stop_action')
+
+							if role_allowed_to_override not in frappe.get_roles():
+								frappe.throw(_("Row #{0}: Rate must be same as {1}: {2} ({3} / {4})").format(
+									d.idx, ref_dt, d.get(ref_dn_field), d.rate, ref_rate))
+						else:
+							frappe.msgprint(_("Row #{0}: Rate must be same as {1}: {2} ({3} / {4})").format(
+								d.idx, ref_dt, d.get(ref_dn_field), d.rate, ref_rate), title=_("Warning"), indicator="orange")
+
 
 	def get_link_filters(self, for_doctype):
 		if hasattr(self, "prev_link_mapper") and self.prev_link_mapper.get(for_doctype):