diff --git a/cypress/integration/test_bulk_transaction_processing.js b/cypress/integration/test_bulk_transaction_processing.js
new file mode 100644
index 0000000..428ec51
--- /dev/null
+++ b/cypress/integration/test_bulk_transaction_processing.js
@@ -0,0 +1,44 @@
+describe("Bulk Transaction Processing", () => {
+	before(() => {
+		cy.login();
+		cy.visit("/app/website");
+	});
+
+	it("Creates To Sales Order", () => {
+		cy.visit("/app/sales-order");
+		cy.url().should("include", "/sales-order");
+		cy.window()
+			.its("frappe.csrf_token")
+			.then((csrf_token) => {
+				return cy
+					.request({
+						url: "/api/method/erpnext.tests.ui_test_bulk_transaction_processing.create_records",
+						method: "POST",
+						headers: {
+							Accept: "application/json",
+							"Content-Type": "application/json",
+							"X-Frappe-CSRF-Token": csrf_token,
+						},
+						timeout: 60000,
+					})
+					.then((res) => {
+						expect(res.status).eq(200);
+					});
+			});
+		cy.wait(5000);
+		cy.get(
+			".list-row-head > .list-header-subject > .list-row-col > .list-check-all"
+		).check({ force: true });
+		cy.wait(3000);
+		cy.get(".actions-btn-group > .btn-primary").click({ force: true });
+		cy.wait(3000);
+		cy.get(".dropdown-menu-right > .user-action > .dropdown-item")
+			.contains("Sales Invoice")
+			.click({ force: true });
+		cy.wait(3000);
+		cy.get(".modal-content > .modal-footer > .standard-actions")
+			.contains("Yes")
+			.click({ force: true });
+		cy.contains("Creation of Sales Invoice successful");
+	});
+});
diff --git a/erpnext/accounts/doctype/bank_reconciliation_tool/bank_reconciliation_tool.js b/erpnext/accounts/doctype/bank_reconciliation_tool/bank_reconciliation_tool.js
index 335f850..dbf3622 100644
--- a/erpnext/accounts/doctype/bank_reconciliation_tool/bank_reconciliation_tool.js
+++ b/erpnext/accounts/doctype/bank_reconciliation_tool/bank_reconciliation_tool.js
@@ -14,6 +14,10 @@
 		});
 	},
 
+	onload: function (frm) {
+		frm.trigger('bank_account');
+	},
+
 	refresh: function (frm) {
 		frappe.require("bank-reconciliation-tool.bundle.js", () =>
 			frm.trigger("make_reconciliation_tool")
@@ -51,7 +55,7 @@
 	bank_account: function (frm) {
 		frappe.db.get_value(
 			"Bank Account",
-			frm.bank_account,
+			frm.doc.bank_account,
 			"account",
 			(r) => {
 				frappe.db.get_value(
diff --git a/erpnext/accounts/doctype/pos_invoice/test_pos_invoice.py b/erpnext/accounts/doctype/pos_invoice/test_pos_invoice.py
index ba751c0..cf8affd 100644
--- a/erpnext/accounts/doctype/pos_invoice/test_pos_invoice.py
+++ b/erpnext/accounts/doctype/pos_invoice/test_pos_invoice.py
@@ -586,23 +586,29 @@
 		item_price.insert()
 		pr = make_pricing_rule(selling=1, priority=5, discount_percentage=10)
 		pr.save()
-		pos_inv = create_pos_invoice(qty=1, do_not_submit=1)
-		pos_inv.items[0].rate = 300
-		pos_inv.save()
-		self.assertEquals(pos_inv.items[0].discount_percentage, 10)
-		# rate shouldn't change
-		self.assertEquals(pos_inv.items[0].rate, 405)
 
-		pos_inv.ignore_pricing_rule = 1
-		pos_inv.items[0].rate = 300
-		pos_inv.save()
-		self.assertEquals(pos_inv.ignore_pricing_rule, 1)
-		# rate should change since pricing rules are ignored
-		self.assertEquals(pos_inv.items[0].rate, 300)
+		try:
+			pos_inv = create_pos_invoice(qty=1, do_not_submit=1)
+			pos_inv.items[0].rate = 300
+			pos_inv.save()
+			self.assertEquals(pos_inv.items[0].discount_percentage, 10)
+			# rate shouldn't change
+			self.assertEquals(pos_inv.items[0].rate, 405)
 
-		item_price.delete()
-		pos_inv.delete()
-		pr.delete()
+			pos_inv.ignore_pricing_rule = 1
+			pos_inv.save()
+			self.assertEquals(pos_inv.ignore_pricing_rule, 1)
+			# rate should reset since pricing rules are ignored
+			self.assertEquals(pos_inv.items[0].rate, 450)
+
+			pos_inv.items[0].rate = 300
+			pos_inv.save()
+			self.assertEquals(pos_inv.items[0].rate, 300)
+
+		finally:
+			item_price.delete()
+			pos_inv.delete()
+			pr.delete()
 
 
 def create_pos_invoice(**args):
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 0720d9b..ddca68a 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
@@ -84,12 +84,20 @@
 		sales_invoice.set_posting_time = 1
 		sales_invoice.posting_date = getdate(self.posting_date)
 		sales_invoice.save()
+		self.write_off_fractional_amount(sales_invoice, data)
 		sales_invoice.submit()
 
 		self.consolidated_invoice = sales_invoice.name
 
 		return sales_invoice.name
 
+	def write_off_fractional_amount(self, invoice, data):
+		pos_invoice_grand_total = sum(d.grand_total for d in data)
+
+		if abs(pos_invoice_grand_total - invoice.grand_total) < 1:
+			invoice.write_off_amount += -1 * (pos_invoice_grand_total - invoice.grand_total)
+			invoice.save()
+
 	def process_merging_into_credit_note(self, data):
 		credit_note = self.get_new_sales_invoice()
 		credit_note.is_return = 1
@@ -102,6 +110,7 @@
 		# TODO: return could be against multiple sales invoice which could also have been consolidated?
 		# credit_note.return_against = self.consolidated_invoice
 		credit_note.save()
+		self.write_off_fractional_amount(credit_note, data)
 		credit_note.submit()
 
 		self.consolidated_credit_note = credit_note.name
@@ -135,9 +144,15 @@
 						i.uom == item.uom and i.net_rate == item.net_rate and i.warehouse == item.warehouse):
 						found = True
 						i.qty = i.qty + item.qty
+						i.amount = i.amount + item.net_amount
+						i.net_amount = i.amount
+						i.base_amount = i.base_amount + item.base_net_amount
+						i.base_net_amount = i.base_amount
 
 				if not found:
 					item.rate = item.net_rate
+					item.amount = item.net_amount
+					item.base_amount = item.base_net_amount
 					item.price_list_rate = 0
 					si_item = map_child_doc(item, invoice, {"doctype": "Sales Invoice Item"})
 					items.append(si_item)
@@ -169,6 +184,7 @@
 						found = True
 				if not found:
 					payments.append(payment)
+
 			rounding_adjustment += doc.rounding_adjustment
 			rounded_total += doc.rounded_total
 			base_rounding_adjustment += doc.base_rounding_adjustment
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 3555da8..5930aa0 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
@@ -12,6 +12,7 @@
 from erpnext.accounts.doctype.pos_invoice_merge_log.pos_invoice_merge_log import (
 	consolidate_pos_invoices,
 )
+from erpnext.stock.doctype.stock_entry.stock_entry_utils import make_stock_entry
 
 
 class TestPOSInvoiceMergeLog(unittest.TestCase):
@@ -150,3 +151,132 @@
 			frappe.set_user("Administrator")
 			frappe.db.sql("delete from `tabPOS Profile`")
 			frappe.db.sql("delete from `tabPOS Invoice`")
+
+
+	def test_consolidation_round_off_error_1(self):
+		'''
+		Test round off error in consolidated invoice creation if POS Invoice has inclusive tax
+		'''
+
+		frappe.db.sql("delete from `tabPOS Invoice`")
+
+		try:
+			make_stock_entry(
+				to_warehouse="_Test Warehouse - _TC",
+				item_code="_Test Item",
+				rate=8000,
+				qty=10,
+			)
+
+			init_user_and_profile()
+
+			inv = create_pos_invoice(qty=3, rate=10000, 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": 7.5,
+				"included_in_print_rate": 1
+			})
+			inv.append('payments', {
+				'mode_of_payment': 'Cash', 'account': 'Cash - _TC', 'amount': 30000
+			})
+			inv.insert()
+			inv.submit()
+
+			inv2 = create_pos_invoice(qty=3, rate=10000, do_not_save=True)
+			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": 7.5,
+				"included_in_print_rate": 1
+			})
+			inv2.append('payments', {
+				'mode_of_payment': 'Cash', 'account': 'Cash - _TC', 'amount': 30000
+			})
+			inv2.insert()
+			inv2.submit()
+
+			consolidate_pos_invoices()
+
+			inv.load_from_db()
+			consolidated_invoice = frappe.get_doc('Sales Invoice', inv.consolidated_invoice)
+			self.assertEqual(consolidated_invoice.outstanding_amount, 0)
+			self.assertEqual(consolidated_invoice.status, 'Paid')
+
+		finally:
+			frappe.set_user("Administrator")
+			frappe.db.sql("delete from `tabPOS Profile`")
+			frappe.db.sql("delete from `tabPOS Invoice`")
+
+	def test_consolidation_round_off_error_2(self):
+		'''
+		Test the same case as above but with an Unpaid POS Invoice
+		'''
+		frappe.db.sql("delete from `tabPOS Invoice`")
+
+		try:
+			make_stock_entry(
+				to_warehouse="_Test Warehouse - _TC",
+				item_code="_Test Item",
+				rate=8000,
+				qty=10,
+			)
+
+			init_user_and_profile()
+
+			inv = create_pos_invoice(qty=6, rate=10000, 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": 7.5,
+				"included_in_print_rate": 1
+			})
+			inv.append('payments', {
+				'mode_of_payment': 'Cash', 'account': 'Cash - _TC', 'amount': 60000
+			})
+			inv.insert()
+			inv.submit()
+
+			inv2 = create_pos_invoice(qty=6, rate=10000, do_not_save=True)
+			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": 7.5,
+				"included_in_print_rate": 1
+			})
+			inv2.append('payments', {
+				'mode_of_payment': 'Cash', 'account': 'Cash - _TC', 'amount': 60000
+			})
+			inv2.insert()
+			inv2.submit()
+
+			inv3 = create_pos_invoice(qty=3, rate=600, do_not_save=True)
+			inv3.append('payments', {
+				'mode_of_payment': 'Cash', 'account': 'Cash - _TC', 'amount': 1000
+			})
+			inv3.insert()
+			inv3.submit()
+
+			consolidate_pos_invoices()
+
+			inv.load_from_db()
+			consolidated_invoice = frappe.get_doc('Sales Invoice', inv.consolidated_invoice)
+			self.assertEqual(consolidated_invoice.outstanding_amount, 800)
+			self.assertNotEqual(consolidated_invoice.status, 'Paid')
+
+		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/pricing_rule/pricing_rule.py b/erpnext/accounts/doctype/pricing_rule/pricing_rule.py
index ac96b04..933fda8 100644
--- a/erpnext/accounts/doctype/pricing_rule/pricing_rule.py
+++ b/erpnext/accounts/doctype/pricing_rule/pricing_rule.py
@@ -249,13 +249,17 @@
 		"free_item_data": [],
 		"parent": args.parent,
 		"parenttype": args.parenttype,
-		"child_docname": args.get('child_docname')
+		"child_docname": args.get('child_docname'),
 	})
 
 	if args.ignore_pricing_rule or not args.item_code:
 		if frappe.db.exists(args.doctype, args.name) and args.get("pricing_rules"):
-			item_details = remove_pricing_rule_for_item(args.get("pricing_rules"),
-				item_details, args.get('item_code'))
+			item_details = remove_pricing_rule_for_item(
+				args.get("pricing_rules"),
+				item_details,
+				item_code=args.get("item_code"),
+				rate=args.get("price_list_rate"),
+			)
 		return item_details
 
 	update_args_for_pricing_rule(args)
@@ -308,8 +312,12 @@
 		if not doc: return item_details
 
 	elif args.get("pricing_rules"):
-		item_details = remove_pricing_rule_for_item(args.get("pricing_rules"),
-			item_details, args.get('item_code'))
+		item_details = remove_pricing_rule_for_item(
+			args.get("pricing_rules"),
+			item_details,
+			item_code=args.get("item_code"),
+			rate=args.get("price_list_rate"),
+		)
 
 	return item_details
 
@@ -390,7 +398,7 @@
 			item_details[field] += (pricing_rule.get(field, 0)
 				if pricing_rule else args.get(field, 0))
 
-def remove_pricing_rule_for_item(pricing_rules, item_details, item_code=None):
+def remove_pricing_rule_for_item(pricing_rules, item_details, item_code=None, rate=None):
 	from erpnext.accounts.doctype.pricing_rule.utils import (
 		get_applied_pricing_rules,
 		get_pricing_rule_items,
@@ -403,6 +411,7 @@
 			if pricing_rule.rate_or_discount == 'Discount Percentage':
 				item_details.discount_percentage = 0.0
 				item_details.discount_amount = 0.0
+				item_details.rate = rate or 0.0
 
 			if pricing_rule.rate_or_discount == 'Discount Amount':
 				item_details.discount_amount = 0.0
@@ -421,6 +430,7 @@
 			item_details.applied_on_items = ','.join(items)
 
 	item_details.pricing_rules = ''
+	item_details.pricing_rule_removed = True
 
 	return item_details
 
@@ -432,9 +442,12 @@
 	out = []
 	for item in item_list:
 		item = frappe._dict(item)
-		if item.get('pricing_rules'):
-			out.append(remove_pricing_rule_for_item(item.get("pricing_rules"),
-				item, item.item_code))
+		if item.get("pricing_rules"):
+			out.append(
+				remove_pricing_rule_for_item(
+					item.get("pricing_rules"), item, item.item_code, item.get("price_list_rate")
+				)
+			)
 
 	return out
 
diff --git a/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py b/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py
index 968137e..8338a5b0 100644
--- a/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py
+++ b/erpnext/accounts/doctype/pricing_rule/test_pricing_rule.py
@@ -628,6 +628,46 @@
 		for doc in [si, si1]:
 			doc.delete()
 
+	def test_remove_pricing_rule(self):
+		item = make_item("Water Flask")
+		make_item_price("Water Flask", "_Test Price List", 100)
+
+		pricing_rule_record = {
+			"doctype": "Pricing Rule",
+			"title": "_Test Water Flask Rule",
+			"apply_on": "Item Code",
+			"price_or_product_discount": "Price",
+			"items": [{
+				"item_code": "Water Flask",
+			}],
+			"selling": 1,
+			"currency": "INR",
+			"rate_or_discount": "Discount Percentage",
+			"discount_percentage": 20,
+			"company": "_Test Company"
+		}
+		rule = frappe.get_doc(pricing_rule_record)
+		rule.insert()
+
+		si = create_sales_invoice(do_not_save=True, item_code="Water Flask")
+		si.selling_price_list = "_Test Price List"
+		si.save()
+
+		self.assertEqual(si.items[0].price_list_rate, 100)
+		self.assertEqual(si.items[0].discount_percentage, 20)
+		self.assertEqual(si.items[0].rate, 80)
+
+		si.ignore_pricing_rule = 1
+		si.save()
+
+		self.assertEqual(si.items[0].discount_percentage, 0)
+		self.assertEqual(si.items[0].rate, 100)
+
+		si.delete()
+		rule.delete()
+		frappe.get_doc("Item Price", {"item_code": "Water Flask"}).delete()
+		item.delete()
+
 	def test_multiple_pricing_rules_with_min_qty(self):
 		make_pricing_rule(discount_percentage=20, selling=1, priority=1, min_qty=4,
 			apply_multiple_pricing_rules=1, title="_Test Pricing Rule with Min Qty - 1")
@@ -648,6 +688,7 @@
 		frappe.delete_doc_if_exists("Pricing Rule", "_Test Pricing Rule with Min Qty - 1")
 		frappe.delete_doc_if_exists("Pricing Rule", "_Test Pricing Rule with Min Qty - 2")
 
+
 test_dependencies = ["Campaign"]
 
 def make_pricing_rule(**args):
diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
index 76d9cc7..2c31561 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.py
@@ -178,8 +178,8 @@
 
 		if self.supplier and account.account_type != "Payable":
 			frappe.throw(
-				_("Please ensure {} account is a Payable account. Change the account type to Payable or select a different account.")
-				.format(frappe.bold("Credit To")), title=_("Invalid Account")
+				_("Please ensure {} account {} is a Payable account. Change the account type to Payable or select a different account.")
+				.format(frappe.bold("Credit To"), frappe.bold(self.credit_to)), title=_("Invalid Account")
 			)
 
 		self.party_account_currency = account.account_currency
diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice_list.js b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice_list.js
index f6ff83a..82d0030 100644
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice_list.js
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice_list.js
@@ -56,4 +56,14 @@
 			];
 		}
 	},
+
+	onload: function(listview) {
+		listview.page.add_action_item(__("Purchase Receipt"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Purchase Invoice", "Purchase Receipt");
+		});
+
+		listview.page.add_action_item(__("Payment"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Purchase Invoice", "Payment");
+		});
+	}
 };
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
index bc44358..b894f90 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.py
@@ -285,7 +285,7 @@
 				filters={ invoice_or_credit_note: self.name },
 				pluck="pos_closing_entry"
 			)
-			if pos_closing_entry:
+			if pos_closing_entry and pos_closing_entry[0]:
 				msg = _("To cancel a {} you need to cancel the POS Closing Entry {}.").format(
 					frappe.bold("Consolidated Sales Invoice"),
 					get_link_to_form("POS Closing Entry", pos_closing_entry[0])
@@ -572,7 +572,10 @@
 			frappe.throw(msg, title=_("Invalid Account"))
 
 		if self.customer and account.account_type != "Receivable":
-			msg = _("Please ensure {} account is a Receivable account.").format(frappe.bold("Debit To")) + " "
+			msg = _("Please ensure {} account {} is a Receivable account.").format(
+				frappe.bold("Debit To"),
+				frappe.bold(self.debit_to)
+			) + " "
 			msg += _("Change the account type to Receivable or select a different account.")
 			frappe.throw(msg, title=_("Invalid Account"))
 
@@ -1249,14 +1252,14 @@
 	def update_billing_status_in_dn(self, update_modified=True):
 		updated_delivery_notes = []
 		for d in self.get("items"):
-			if d.dn_detail:
+			if d.so_detail:
+				updated_delivery_notes += update_billed_amount_based_on_so(d.so_detail, update_modified)
+			elif d.dn_detail:
 				billed_amt = frappe.db.sql("""select sum(amount) from `tabSales Invoice Item`
 					where dn_detail=%s and docstatus=1""", d.dn_detail)
 				billed_amt = billed_amt and billed_amt[0][0] or 0
 				frappe.db.set_value("Delivery Note Item", d.dn_detail, "billed_amt", billed_amt, update_modified=update_modified)
 				updated_delivery_notes.append(d.delivery_note)
-			elif d.so_detail:
-				updated_delivery_notes += update_billed_amount_based_on_so(d.so_detail, update_modified)
 
 		for dn in set(updated_delivery_notes):
 			frappe.get_doc("Delivery Note", dn).update_billing_percentage(update_modified=update_modified)
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice_list.js b/erpnext/accounts/doctype/sales_invoice/sales_invoice_list.js
index 06e6f51..1130284 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice_list.js
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice_list.js
@@ -21,5 +21,15 @@
 		};
 		return [__(doc.status), status_colors[doc.status], "status,=,"+doc.status];
 	},
-	right_column: "grand_total"
+	right_column: "grand_total",
+
+	onload: function(listview) {
+		listview.page.add_action_item(__("Delivery Note"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Sales Invoice", "Delivery Note");
+		});
+
+		listview.page.add_action_item(__("Payment"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Sales Invoice", "Payment");
+		});
+	}
 };
diff --git a/erpnext/accounts/report/gross_profit/gross_profit.js b/erpnext/accounts/report/gross_profit/gross_profit.js
index 685f2d6..2ba649d 100644
--- a/erpnext/accounts/report/gross_profit/gross_profit.js
+++ b/erpnext/accounts/report/gross_profit/gross_profit.js
@@ -42,6 +42,11 @@
 	"parent_field": "parent_invoice",
 	"initial_depth": 3,
 	"formatter": function(value, row, column, data, default_formatter) {
+		if (column.fieldname == "sales_invoice" && column.options == "Item" && data.indent == 0) {
+			column._options = "Sales Invoice";
+		} else {
+			column._options = "Item";
+		}
 		value = default_formatter(value, row, column, data);
 
 		if (data && (data.indent == 0.0 || row[1].content == "Total")) {
diff --git a/erpnext/bulk_transaction/__init__.py b/erpnext/bulk_transaction/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/erpnext/bulk_transaction/__init__.py
diff --git a/erpnext/bulk_transaction/doctype/__init__.py b/erpnext/bulk_transaction/doctype/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/erpnext/bulk_transaction/doctype/__init__.py
diff --git a/erpnext/bulk_transaction/doctype/bulk_transaction_log/__init__.py b/erpnext/bulk_transaction/doctype/bulk_transaction_log/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/erpnext/bulk_transaction/doctype/bulk_transaction_log/__init__.py
diff --git a/erpnext/bulk_transaction/doctype/bulk_transaction_log/bulk_transaction_log.js b/erpnext/bulk_transaction/doctype/bulk_transaction_log/bulk_transaction_log.js
new file mode 100644
index 0000000..a739cc3
--- /dev/null
+++ b/erpnext/bulk_transaction/doctype/bulk_transaction_log/bulk_transaction_log.js
@@ -0,0 +1,34 @@
+// Copyright (c) 2021, Frappe Technologies Pvt. Ltd. and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on('Bulk Transaction Log', {
+
+	before_load: function(frm) {
+		query(frm);
+	},
+
+	refresh: function(frm) {
+		frm.disable_save();
+		frm.add_custom_button(__('Retry Failed Transactions'), ()=>{
+			frappe.confirm(__("Retry Failing Transactions ?"), ()=>{
+				query(frm);
+			}
+			);
+		});
+	}
+});
+
+function query(frm) {
+	frappe.call({
+		method: "erpnext.bulk_transaction.doctype.bulk_transaction_log.bulk_transaction_log.retry_failing_transaction",
+		args: {
+			log_date: frm.doc.log_date
+		}
+	}).then((r) => {
+		if (r.message) {
+			frm.remove_custom_button("Retry Failed Transactions");
+		} else {
+			frappe.show_alert(__("Retrying Failed Transactions"), 5);
+		}
+	});
+}
\ No newline at end of file
diff --git a/erpnext/bulk_transaction/doctype/bulk_transaction_log/bulk_transaction_log.json b/erpnext/bulk_transaction/doctype/bulk_transaction_log/bulk_transaction_log.json
new file mode 100644
index 0000000..da42cf1
--- /dev/null
+++ b/erpnext/bulk_transaction/doctype/bulk_transaction_log/bulk_transaction_log.json
@@ -0,0 +1,51 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "creation": "2021-11-30 13:41:16.343827",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "log_date",
+  "logger_data"
+ ],
+ "fields": [
+  {
+   "fieldname": "log_date",
+   "fieldtype": "Date",
+   "label": "Log Date",
+   "read_only": 1
+  },
+  {
+   "fieldname": "logger_data",
+   "fieldtype": "Table",
+   "label": "Logger Data",
+   "options": "Bulk Transaction Log Detail"
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "links": [],
+ "modified": "2022-02-03 17:23:02.935325",
+ "modified_by": "Administrator",
+ "module": "Bulk Transaction",
+ "name": "Bulk Transaction Log",
+ "owner": "Administrator",
+ "permissions": [
+  {
+   "create": 1,
+   "delete": 1,
+   "email": 1,
+   "export": 1,
+   "print": 1,
+   "read": 1,
+   "report": 1,
+   "role": "System Manager",
+   "share": 1,
+   "write": 1
+  }
+ ],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": [],
+ "track_changes": 1
+}
\ No newline at end of file
diff --git a/erpnext/bulk_transaction/doctype/bulk_transaction_log/bulk_transaction_log.py b/erpnext/bulk_transaction/doctype/bulk_transaction_log/bulk_transaction_log.py
new file mode 100644
index 0000000..de7cde5
--- /dev/null
+++ b/erpnext/bulk_transaction/doctype/bulk_transaction_log/bulk_transaction_log.py
@@ -0,0 +1,66 @@
+# Copyright (c) 2021, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+from datetime import date
+
+import frappe
+from frappe.model.document import Document
+
+from erpnext.utilities.bulk_transaction import task, update_logger
+
+
+class BulkTransactionLog(Document):
+	pass
+
+
+@frappe.whitelist()
+def retry_failing_transaction(log_date=None):
+	btp = frappe.qb.DocType("Bulk Transaction Log Detail")
+	data = (
+		frappe.qb.from_(btp)
+		.select(btp.transaction_name, btp.from_doctype, btp.to_doctype)
+		.distinct()
+		.where(btp.retried != 1)
+		.where(btp.transaction_status == "Failed")
+		.where(btp.date == log_date)
+	).run(as_dict=True)
+
+	if data:
+		if not log_date:
+			log_date = str(date.today())
+		if len(data) > 10:
+			frappe.enqueue(job, queue="long", job_name="bulk_retry", data=data, log_date=log_date)
+		else:
+			job(data, log_date)
+	else:
+		return "No Failed Records"
+
+def job(data, log_date):
+	for d in data:
+		failed = []
+		try:
+			frappe.db.savepoint("before_creation_of_record")
+			task(d.transaction_name, d.from_doctype, d.to_doctype)
+		except Exception as e:
+			frappe.db.rollback(save_point="before_creation_of_record")
+			failed.append(e)
+			update_logger(
+				d.transaction_name,
+				e,
+				d.from_doctype,
+				d.to_doctype,
+				status="Failed",
+				log_date=log_date,
+				restarted=1
+			)
+
+		if not failed:
+			update_logger(
+				d.transaction_name,
+				None,
+				d.from_doctype,
+				d.to_doctype,
+				status="Success",
+				log_date=log_date,
+				restarted=1,
+			)
diff --git a/erpnext/bulk_transaction/doctype/bulk_transaction_log/test_bulk_transaction_log.py b/erpnext/bulk_transaction/doctype/bulk_transaction_log/test_bulk_transaction_log.py
new file mode 100644
index 0000000..a78e697
--- /dev/null
+++ b/erpnext/bulk_transaction/doctype/bulk_transaction_log/test_bulk_transaction_log.py
@@ -0,0 +1,81 @@
+# Copyright (c) 2021, Frappe Technologies Pvt. Ltd. and Contributors
+# See license.txt
+
+import unittest
+from datetime import date
+
+import frappe
+
+from erpnext.utilities.bulk_transaction import transaction_processing
+
+
+class TestBulkTransactionLog(unittest.TestCase):
+
+	def setUp(self):
+		create_company()
+		create_customer()
+		create_item()
+
+	def test_for_single_record(self):
+		so_name = create_so()
+		transaction_processing([{"name": so_name}], "Sales Order", "Sales Invoice")
+		data = frappe.db.get_list("Sales Invoice", filters = {"posting_date": date.today(), "customer": "Bulk Customer"}, fields=["*"])
+		if not data:
+			self.fail("No Sales Invoice Created !")
+
+	def test_entry_in_log(self):
+		so_name = create_so()
+		transaction_processing([{"name": so_name}], "Sales Order", "Sales Invoice")
+		doc = frappe.get_doc("Bulk Transaction Log", str(date.today()))
+		for d in doc.get("logger_data"):
+			if d.transaction_name == so_name:
+				self.assertEqual(d.transaction_name, so_name)
+				self.assertEqual(d.transaction_status, "Success")
+				self.assertEqual(d.from_doctype, "Sales Order")
+				self.assertEqual(d.to_doctype, "Sales Invoice")
+				self.assertEqual(d.retried, 0)
+
+
+
+def create_company():
+	if not frappe.db.exists('Company', '_Test Company'):
+		frappe.get_doc({
+			'doctype': 'Company',
+			'company_name': '_Test Company',
+			'country': 'India',
+			'default_currency': 'INR'
+		}).insert()
+
+def create_customer():
+	if not frappe.db.exists('Customer', 'Bulk Customer'):
+		frappe.get_doc({
+			'doctype': 'Customer',
+			'customer_name': 'Bulk Customer'
+		}).insert()
+
+def create_item():
+	if not frappe.db.exists("Item", "MK"):
+		frappe.get_doc({
+			"doctype": "Item",
+			"item_code": "MK",
+			"item_name": "Milk",
+			"description": "Milk",
+			"item_group": "Products"
+		}).insert()
+
+def create_so(intent=None):
+	so = frappe.new_doc("Sales Order")
+	so.customer = "Bulk Customer"
+	so.company = "_Test Company"
+	so.transaction_date = date.today()
+
+	so.set_warehouse = "Finished Goods - _TC"
+	so.append("items", {
+		"item_code": "MK",
+		"delivery_date": date.today(),
+		"qty": 10,
+		"rate": 80,
+	})
+	so.insert()
+	so.submit()
+	return so.name
\ No newline at end of file
diff --git a/erpnext/bulk_transaction/doctype/bulk_transaction_log_detail/__init__.py b/erpnext/bulk_transaction/doctype/bulk_transaction_log_detail/__init__.py
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/erpnext/bulk_transaction/doctype/bulk_transaction_log_detail/__init__.py
diff --git a/erpnext/bulk_transaction/doctype/bulk_transaction_log_detail/bulk_transaction_log_detail.json b/erpnext/bulk_transaction/doctype/bulk_transaction_log_detail/bulk_transaction_log_detail.json
new file mode 100644
index 0000000..8262caa
--- /dev/null
+++ b/erpnext/bulk_transaction/doctype/bulk_transaction_log_detail/bulk_transaction_log_detail.json
@@ -0,0 +1,86 @@
+{
+ "actions": [],
+ "allow_rename": 1,
+ "creation": "2021-11-30 13:38:30.926047",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "engine": "InnoDB",
+ "field_order": [
+  "transaction_name",
+  "date",
+  "time",
+  "transaction_status",
+  "error_description",
+  "from_doctype",
+  "to_doctype",
+  "retried"
+ ],
+ "fields": [
+  {
+   "fieldname": "transaction_name",
+   "fieldtype": "Dynamic Link",
+   "in_list_view": 1,
+   "label": "Name",
+   "options": "from_doctype"
+  },
+  {
+   "fieldname": "transaction_status",
+   "fieldtype": "Data",
+   "in_list_view": 1,
+   "label": "Status",
+   "read_only": 1
+  },
+  {
+   "fieldname": "error_description",
+   "fieldtype": "Long Text",
+   "label": "Error Description",
+   "read_only": 1
+  },
+  {
+   "fieldname": "from_doctype",
+   "fieldtype": "Link",
+   "label": "From Doctype",
+   "options": "DocType",
+   "read_only": 1
+  },
+  {
+   "fieldname": "to_doctype",
+   "fieldtype": "Link",
+   "label": "To Doctype",
+   "options": "DocType",
+   "read_only": 1
+  },
+  {
+   "fieldname": "date",
+   "fieldtype": "Date",
+   "in_list_view": 1,
+   "label": "Date ",
+   "read_only": 1
+  },
+  {
+   "fieldname": "time",
+   "fieldtype": "Time",
+   "label": "Time",
+   "read_only": 1
+  },
+  {
+   "fieldname": "retried",
+   "fieldtype": "Int",
+   "label": "Retried",
+   "read_only": 1
+  }
+ ],
+ "index_web_pages_for_search": 1,
+ "istable": 1,
+ "links": [],
+ "modified": "2022-02-03 19:57:31.650359",
+ "modified_by": "Administrator",
+ "module": "Bulk Transaction",
+ "name": "Bulk Transaction Log Detail",
+ "owner": "Administrator",
+ "permissions": [],
+ "sort_field": "modified",
+ "sort_order": "DESC",
+ "states": [],
+ "track_changes": 1
+}
\ No newline at end of file
diff --git a/erpnext/bulk_transaction/doctype/bulk_transaction_log_detail/bulk_transaction_log_detail.py b/erpnext/bulk_transaction/doctype/bulk_transaction_log_detail/bulk_transaction_log_detail.py
new file mode 100644
index 0000000..67795b9
--- /dev/null
+++ b/erpnext/bulk_transaction/doctype/bulk_transaction_log_detail/bulk_transaction_log_detail.py
@@ -0,0 +1,9 @@
+# Copyright (c) 2021, Frappe Technologies Pvt. Ltd. and contributors
+# For license information, please see license.txt
+
+# import frappe
+from frappe.model.document import Document
+
+
+class BulkTransactionLogDetail(Document):
+	pass
diff --git a/erpnext/buying/doctype/purchase_order/purchase_order_list.js b/erpnext/buying/doctype/purchase_order/purchase_order_list.js
index 8413eb6..d7907e4 100644
--- a/erpnext/buying/doctype/purchase_order/purchase_order_list.js
+++ b/erpnext/buying/doctype/purchase_order/purchase_order_list.js
@@ -29,8 +29,22 @@
 			listview.call_for_selected_items(method, { "status": "Closed" });
 		});
 
-		listview.page.add_menu_item(__("Re-open"), function () {
+		listview.page.add_menu_item(__("Reopen"), function () {
 			listview.call_for_selected_items(method, { "status": "Submitted" });
 		});
+
+
+		listview.page.add_action_item(__("Purchase Invoice"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Purchase Order", "Purchase Invoice");
+		});
+
+		listview.page.add_action_item(__("Purchase Receipt"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Purchase Order", "Purchase Receipt");
+		});
+
+		listview.page.add_action_item(__("Advance Payment"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Purchase Order", "Advance Payment");
+		});
+
 	}
 };
diff --git a/erpnext/buying/doctype/purchase_order/test_purchase_order.py b/erpnext/buying/doctype/purchase_order/test_purchase_order.py
index 9a63afc..645e97e 100644
--- a/erpnext/buying/doctype/purchase_order/test_purchase_order.py
+++ b/erpnext/buying/doctype/purchase_order/test_purchase_order.py
@@ -682,17 +682,18 @@
 
 		bin1 = frappe.db.get_value("Bin",
 			filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
-			fieldname=["reserved_qty_for_sub_contract", "projected_qty"], as_dict=1)
+			fieldname=["reserved_qty_for_sub_contract", "projected_qty", "modified"], as_dict=1)
 
 		# Submit PO
 		po = create_purchase_order(item_code="_Test FG Item", is_subcontracted="Yes")
 
 		bin2 = frappe.db.get_value("Bin",
 			filters={"warehouse": "_Test Warehouse - _TC", "item_code": "_Test Item"},
-			fieldname=["reserved_qty_for_sub_contract", "projected_qty"], as_dict=1)
+			fieldname=["reserved_qty_for_sub_contract", "projected_qty", "modified"], as_dict=1)
 
 		self.assertEqual(bin2.reserved_qty_for_sub_contract, bin1.reserved_qty_for_sub_contract + 10)
 		self.assertEqual(bin2.projected_qty, bin1.projected_qty - 10)
+		self.assertNotEqual(bin1.modified, bin2.modified)
 
 		# Create stock transfer
 		rm_item = [{"item_code":"_Test FG Item","rm_item_code":"_Test Item","item_name":"_Test Item",
diff --git a/erpnext/buying/doctype/supplier_quotation/supplier_quotation.py b/erpnext/buying/doctype/supplier_quotation/supplier_quotation.py
index d65ab94..171de78 100644
--- a/erpnext/buying/doctype/supplier_quotation/supplier_quotation.py
+++ b/erpnext/buying/doctype/supplier_quotation/supplier_quotation.py
@@ -143,6 +143,26 @@
 	return doclist
 
 @frappe.whitelist()
+def make_purchase_invoice(source_name, target_doc=None):
+	doc = get_mapped_doc("Supplier Quotation", source_name, {
+		"Supplier Quotation": {
+			"doctype": "Purchase Invoice",
+			"validation": {
+				"docstatus": ["=", 1],
+			}
+		},
+		"Supplier Quotation Item": {
+			"doctype": "Purchase Invoice Item"
+		},
+		"Purchase Taxes and Charges": {
+			"doctype": "Purchase Taxes and Charges"
+		}
+	}, target_doc)
+
+	return doc
+
+
+@frappe.whitelist()
 def make_quotation(source_name, target_doc=None):
 	doclist = get_mapped_doc("Supplier Quotation", source_name, {
 		"Supplier Quotation": {
diff --git a/erpnext/buying/doctype/supplier_quotation/supplier_quotation_list.js b/erpnext/buying/doctype/supplier_quotation/supplier_quotation_list.js
index 5ab6c98..73685ca 100644
--- a/erpnext/buying/doctype/supplier_quotation/supplier_quotation_list.js
+++ b/erpnext/buying/doctype/supplier_quotation/supplier_quotation_list.js
@@ -8,5 +8,15 @@
 		} else if(doc.status==="Expired") {
 			return [__("Expired"), "gray", "status,=,Expired"];
 		}
+	},
+
+	onload: function(listview) {
+		listview.page.add_action_item(__("Purchase Order"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Supplier Quotation", "Purchase Order");
+		});
+
+		listview.page.add_action_item(__("Purchase Invoice"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Supplier Quotation", "Purchase Invoice");
+		});
 	}
 };
diff --git a/erpnext/controllers/accounts_controller.py b/erpnext/controllers/accounts_controller.py
index bab16a4..994b903 100644
--- a/erpnext/controllers/accounts_controller.py
+++ b/erpnext/controllers/accounts_controller.py
@@ -407,6 +407,22 @@
 								if item_qty != len(get_serial_nos(item.get('serial_no'))):
 									item.set(fieldname, value)
 
+							elif (
+								ret.get("pricing_rule_removed")
+								and value is not None
+								and fieldname
+								in [
+									"discount_percentage",
+									"discount_amount",
+									"rate",
+									"margin_rate_or_amount",
+									"margin_type",
+									"remove_free_item",
+								]
+							):
+								# reset pricing rule fields if pricing_rule_removed
+								item.set(fieldname, value)
+
 					if self.doctype in ["Purchase Invoice", "Sales Invoice"] and item.meta.get_field('is_fixed_asset'):
 						item.set('is_fixed_asset', ret.get('is_fixed_asset', 0))
 
@@ -1318,6 +1334,9 @@
 				payment_schedule['discount_type'] = schedule.discount_type
 				payment_schedule['discount'] = schedule.discount
 
+			if not schedule.invoice_portion:
+				payment_schedule['payment_amount'] = schedule.payment_amount
+
 			self.append("payment_schedule", payment_schedule)
 
 	def set_due_date(self):
diff --git a/erpnext/controllers/stock_controller.py b/erpnext/controllers/stock_controller.py
index 8d17683..c8e5edd 100644
--- a/erpnext/controllers/stock_controller.py
+++ b/erpnext/controllers/stock_controller.py
@@ -3,6 +3,7 @@
 
 import json
 from collections import defaultdict
+from typing import List, Tuple
 
 import frappe
 from frappe import _
@@ -181,33 +182,28 @@
 
 			return details
 
-	def get_items_and_warehouses(self):
-		items, warehouses = [], []
+	def get_items_and_warehouses(self) -> Tuple[List[str], List[str]]:
+		"""Get list of items and warehouses affected by a transaction"""
 
-		if hasattr(self, "items"):
-			item_doclist = self.get("items")
-		elif self.doctype == "Stock Reconciliation":
-			item_doclist = []
-			data = json.loads(self.reconciliation_json)
-			for row in data[data.index(self.head_row)+1:]:
-				d = frappe._dict(zip(["item_code", "warehouse", "qty", "valuation_rate"], row))
-				item_doclist.append(d)
+		if not (hasattr(self, "items") or hasattr(self, "packed_items")):
+			return [], []
 
-		if item_doclist:
-			for d in item_doclist:
-				if d.item_code and d.item_code not in items:
-					items.append(d.item_code)
+		item_rows = (self.get("items") or []) + (self.get("packed_items") or [])
 
-				if d.get("warehouse") and d.warehouse not in warehouses:
-					warehouses.append(d.warehouse)
+		items = {d.item_code for d in item_rows if d.item_code}
 
-				if self.doctype == "Stock Entry":
-					if d.get("s_warehouse") and d.s_warehouse not in warehouses:
-						warehouses.append(d.s_warehouse)
-					if d.get("t_warehouse") and d.t_warehouse not in warehouses:
-						warehouses.append(d.t_warehouse)
+		warehouses = set()
+		for d in item_rows:
+			if d.get("warehouse"):
+				warehouses.add(d.warehouse)
 
-		return items, warehouses
+			if self.doctype == "Stock Entry":
+				if d.get("s_warehouse"):
+					warehouses.add(d.s_warehouse)
+				if d.get("t_warehouse"):
+					warehouses.add(d.t_warehouse)
+
+		return list(items), list(warehouses)
 
 	def get_stock_ledger_details(self):
 		stock_ledger = {}
@@ -219,7 +215,7 @@
 			from
 				`tabStock Ledger Entry`
 			where
-				voucher_type=%s and voucher_no=%s
+				voucher_type=%s and voucher_no=%s and is_cancelled = 0
 		""", (self.doctype, self.name), as_dict=True)
 
 		for sle in stock_ledger_entries:
diff --git a/erpnext/controllers/taxes_and_totals.py b/erpnext/controllers/taxes_and_totals.py
index 075e3e3..2776628 100644
--- a/erpnext/controllers/taxes_and_totals.py
+++ b/erpnext/controllers/taxes_and_totals.py
@@ -106,6 +106,9 @@
 		self.doc.conversion_rate = flt(self.doc.conversion_rate)
 
 	def calculate_item_values(self):
+		if self.doc.get('is_consolidated'):
+			return
+
 		if not self.discount_amount_applied:
 			for item in self.doc.get("items"):
 				self.doc.round_floats_in(item)
@@ -647,12 +650,12 @@
 	def calculate_change_amount(self):
 		self.doc.change_amount = 0.0
 		self.doc.base_change_amount = 0.0
+		grand_total = self.doc.rounded_total or self.doc.grand_total
+		base_grand_total = self.doc.base_rounded_total or self.doc.base_grand_total
 
 		if self.doc.doctype == "Sales Invoice" \
-			and self.doc.paid_amount > self.doc.grand_total and not self.doc.is_return \
+			and self.doc.paid_amount > grand_total and not self.doc.is_return \
 			and any(d.type == "Cash" for d in self.doc.payments):
-			grand_total = self.doc.rounded_total or self.doc.grand_total
-			base_grand_total = self.doc.base_rounded_total or self.doc.base_grand_total
 
 			self.doc.change_amount = flt(self.doc.paid_amount - grand_total +
 				self.doc.write_off_amount, self.doc.precision("change_amount"))
diff --git a/erpnext/hooks.py b/erpnext/hooks.py
index 0e29038..d99f23e 100644
--- a/erpnext/hooks.py
+++ b/erpnext/hooks.py
@@ -341,7 +341,8 @@
 		"erpnext.hr.doctype.shift_type.shift_type.process_auto_attendance_for_all_shifts"
 	],
 	"hourly_long": [
-		"erpnext.stock.doctype.repost_item_valuation.repost_item_valuation.repost_entries"
+		"erpnext.stock.doctype.repost_item_valuation.repost_item_valuation.repost_entries",
+		"erpnext.bulk_transaction.doctype.bulk_transaction_log.bulk_transaction_log.retry_failing_transaction"
 	],
 	"daily": [
 		"erpnext.stock.reorder_item.reorder_item",
diff --git a/erpnext/hr/doctype/leave_application/test_leave_application.py b/erpnext/hr/doctype/leave_application/test_leave_application.py
index 6b85927..6d27f4a 100644
--- a/erpnext/hr/doctype/leave_application/test_leave_application.py
+++ b/erpnext/hr/doctype/leave_application/test_leave_application.py
@@ -546,7 +546,7 @@
 		from erpnext.hr.utils import allocate_earned_leaves
 		i = 0
 		while(i<14):
-			allocate_earned_leaves()
+			allocate_earned_leaves(ignore_duplicates=True)
 			i += 1
 		self.assertEqual(get_leave_balance_on(employee.name, leave_type, nowdate()), 6)
 
@@ -554,7 +554,7 @@
 		frappe.db.set_value('Leave Type', leave_type, 'max_leaves_allowed', 0)
 		i = 0
 		while(i<6):
-			allocate_earned_leaves()
+			allocate_earned_leaves(ignore_duplicates=True)
 			i += 1
 		self.assertEqual(get_leave_balance_on(employee.name, leave_type, nowdate()), 9)
 
diff --git a/erpnext/hr/doctype/leave_policy_assignment/leave_policy_assignment.py b/erpnext/hr/doctype/leave_policy_assignment/leave_policy_assignment.py
index 355370f..41a9558 100644
--- a/erpnext/hr/doctype/leave_policy_assignment/leave_policy_assignment.py
+++ b/erpnext/hr/doctype/leave_policy_assignment/leave_policy_assignment.py
@@ -8,7 +8,7 @@
 import frappe
 from frappe import _, bold
 from frappe.model.document import Document
-from frappe.utils import date_diff, flt, formatdate, get_datetime, getdate
+from frappe.utils import date_diff, flt, formatdate, get_datetime, get_last_day, getdate
 
 
 class LeavePolicyAssignment(Document):
@@ -108,8 +108,8 @@
 	def get_leaves_for_passed_months(self, leave_type, new_leaves_allocated, leave_type_details, date_of_joining):
 		from erpnext.hr.utils import get_monthly_earned_leave
 
-		current_month = get_datetime().month
-		current_year = get_datetime().year
+		current_month = get_datetime(frappe.flags.current_date).month or get_datetime().month
+		current_year = get_datetime(frappe.flags.current_date).year or get_datetime().year
 
 		from_date = frappe.db.get_value("Leave Period", self.leave_period, "from_date")
 		if getdate(date_of_joining) > getdate(from_date):
@@ -119,10 +119,14 @@
 		from_date_year = get_datetime(from_date).year
 
 		months_passed = 0
+
 		if current_year == from_date_year and current_month > from_date_month:
 			months_passed = current_month - from_date_month
+			months_passed = add_current_month_if_applicable(months_passed)
+
 		elif current_year > from_date_year:
 			months_passed = (12 - from_date_month) + current_month
+			months_passed = add_current_month_if_applicable(months_passed)
 
 		if months_passed > 0:
 			monthly_earned_leave = get_monthly_earned_leave(new_leaves_allocated,
@@ -134,6 +138,17 @@
 		return new_leaves_allocated
 
 
+def add_current_month_if_applicable(months_passed):
+	date = getdate(frappe.flags.current_date) or getdate()
+	last_day_of_month = get_last_day(date)
+
+	# if its the last day of the month, then that month should also be considered
+	if last_day_of_month == date:
+		months_passed += 1
+
+	return months_passed
+
+
 @frappe.whitelist()
 def create_assignment_for_multiple_employees(employees, data):
 
diff --git a/erpnext/hr/doctype/leave_policy_assignment/test_leave_policy_assignment.py b/erpnext/hr/doctype/leave_policy_assignment/test_leave_policy_assignment.py
index 3b7f8ec..8c76ca1 100644
--- a/erpnext/hr/doctype/leave_policy_assignment/test_leave_policy_assignment.py
+++ b/erpnext/hr/doctype/leave_policy_assignment/test_leave_policy_assignment.py
@@ -4,7 +4,7 @@
 import unittest
 
 import frappe
-from frappe.utils import add_months, get_first_day, getdate
+from frappe.utils import add_months, get_first_day, get_last_day, getdate
 
 from erpnext.hr.doctype.leave_application.test_leave_application import (
 	get_employee,
@@ -125,6 +125,121 @@
 		}, "total_leaves_allocated")
 		self.assertEqual(leaves_allocated, 0)
 
+	def test_earned_leave_allocation_for_passed_months(self):
+		employee = get_employee()
+		leave_type = create_earned_leave_type("Test Earned Leave")
+		leave_period = create_leave_period("Test Earned Leave Period",
+			start_date=get_first_day(add_months(getdate(), -1)))
+		leave_policy = frappe.get_doc({
+			"doctype": "Leave Policy",
+			"title": "Test Leave Policy",
+			"leave_policy_details": [{"leave_type": leave_type.name, "annual_allocation": 12}]
+		}).insert()
+
+		# Case 1: assignment created one month after the leave period, should allocate 1 leave
+		frappe.flags.current_date = get_first_day(getdate())
+		data = {
+			"assignment_based_on": "Leave Period",
+			"leave_policy": leave_policy.name,
+			"leave_period": leave_period.name
+		}
+		leave_policy_assignments = create_assignment_for_multiple_employees([employee.name], frappe._dict(data))
+
+		leaves_allocated = frappe.db.get_value("Leave Allocation", {
+			"leave_policy_assignment": leave_policy_assignments[0]
+		}, "total_leaves_allocated")
+		self.assertEqual(leaves_allocated, 1)
+
+	def test_earned_leave_allocation_for_passed_months_on_month_end(self):
+		employee = get_employee()
+		leave_type = create_earned_leave_type("Test Earned Leave")
+		leave_period = create_leave_period("Test Earned Leave Period",
+			start_date=get_first_day(add_months(getdate(), -2)))
+		leave_policy = frappe.get_doc({
+			"doctype": "Leave Policy",
+			"title": "Test Leave Policy",
+			"leave_policy_details": [{"leave_type": leave_type.name, "annual_allocation": 12}]
+		}).insert()
+
+		# Case 2: assignment created on the last day of the leave period's latter month
+		# should allocate 1 leave for current month even though the month has not ended
+		# since the daily job might have already executed
+		frappe.flags.current_date = get_last_day(getdate())
+
+		data = {
+			"assignment_based_on": "Leave Period",
+			"leave_policy": leave_policy.name,
+			"leave_period": leave_period.name
+		}
+		leave_policy_assignments = create_assignment_for_multiple_employees([employee.name], frappe._dict(data))
+
+		leaves_allocated = frappe.db.get_value("Leave Allocation", {
+			"leave_policy_assignment": leave_policy_assignments[0]
+		}, "total_leaves_allocated")
+		self.assertEqual(leaves_allocated, 3)
+
+		# if the daily job is not completed yet, there is another check present
+		# to ensure leave is not already allocated to avoid duplication
+		from erpnext.hr.utils import allocate_earned_leaves
+		allocate_earned_leaves()
+
+		leaves_allocated = frappe.db.get_value("Leave Allocation", {
+			"leave_policy_assignment": leave_policy_assignments[0]
+		}, "total_leaves_allocated")
+		self.assertEqual(leaves_allocated, 3)
+
+	def test_earned_leave_allocation_for_passed_months_with_carry_forwarded_leaves(self):
+		from erpnext.hr.doctype.leave_allocation.test_leave_allocation import create_leave_allocation
+
+		employee = get_employee()
+		leave_type = create_earned_leave_type("Test Earned Leave")
+		leave_period = create_leave_period("Test Earned Leave Period",
+			start_date=get_first_day(add_months(getdate(), -2)))
+		leave_policy = frappe.get_doc({
+			"doctype": "Leave Policy",
+			"title": "Test Leave Policy",
+			"leave_policy_details": [{"leave_type": leave_type.name, "annual_allocation": 12}]
+		}).insert()
+
+		# initial leave allocation = 5
+		leave_allocation = create_leave_allocation(
+			employee=employee.name,
+			employee_name=employee.employee_name,
+			leave_type=leave_type.name,
+			from_date=add_months(getdate(), -12),
+			to_date=add_months(getdate(), -3),
+			new_leaves_allocated=5,
+			carry_forward=0)
+		leave_allocation.submit()
+
+		# Case 3: assignment created on the last day of the leave period's latter month with carry forwarding
+		frappe.flags.current_date = get_last_day(add_months(getdate(), -1))
+
+		data = {
+			"assignment_based_on": "Leave Period",
+			"leave_policy": leave_policy.name,
+			"leave_period": leave_period.name,
+			"carry_forward": 1
+		}
+		# carry forwarded leaves = 5, 3 leaves allocated for passed months
+		leave_policy_assignments = create_assignment_for_multiple_employees([employee.name], frappe._dict(data))
+
+		details = frappe.db.get_value("Leave Allocation", {
+			"leave_policy_assignment": leave_policy_assignments[0]
+		}, ["total_leaves_allocated", "new_leaves_allocated", "unused_leaves", "name"], as_dict=True)
+		self.assertEqual(details.new_leaves_allocated, 2)
+		self.assertEqual(details.unused_leaves, 5)
+		self.assertEqual(details.total_leaves_allocated, 7)
+
+		# if the daily job is not completed yet, there is another check present
+		# to ensure leave is not already allocated to avoid duplication
+		from erpnext.hr.utils import is_earned_leave_already_allocated
+		frappe.flags.current_date = get_last_day(getdate())
+
+		allocation = frappe.get_doc('Leave Allocation', details.name)
+		# 1 leave is still pending to be allocated, irrespective of carry forwarded leaves
+		self.assertFalse(is_earned_leave_already_allocated(allocation, leave_policy.leave_policy_details[0].annual_allocation))
+
 	def tearDown(self):
 		frappe.db.rollback()
 
@@ -138,13 +253,14 @@
 		is_earned_leave=1,
 		earned_leave_frequency="Monthly",
 		rounding=0.5,
-		max_leaves_allowed=6
+		is_carry_forward=1
 	)).insert()
 
 
-def create_leave_period(name):
+def create_leave_period(name, start_date=None):
 	frappe.delete_doc_if_exists("Leave Period", name, force=1)
-	start_date = get_first_day(getdate())
+	if not start_date:
+		start_date = get_first_day(getdate())
 
 	return frappe.get_doc(dict(
 		name=name,
diff --git a/erpnext/hr/utils.py b/erpnext/hr/utils.py
index 0febce1..7fd3a98 100644
--- a/erpnext/hr/utils.py
+++ b/erpnext/hr/utils.py
@@ -237,7 +237,7 @@
 
 		create_leave_encashment(leave_allocation=leave_allocation)
 
-def allocate_earned_leaves():
+def allocate_earned_leaves(ignore_duplicates=False):
 	'''Allocate earned leaves to Employees'''
 	e_leave_types = get_earned_leaves()
 	today = getdate()
@@ -265,9 +265,9 @@
 				from_date  = frappe.db.get_value("Employee", allocation.employee, "date_of_joining")
 
 			if check_effective_date(from_date, today, e_leave_type.earned_leave_frequency, e_leave_type.based_on_date_of_joining_date):
-				update_previous_leave_allocation(allocation, annual_allocation, e_leave_type)
+				update_previous_leave_allocation(allocation, annual_allocation, e_leave_type, ignore_duplicates)
 
-def update_previous_leave_allocation(allocation, annual_allocation, e_leave_type):
+def update_previous_leave_allocation(allocation, annual_allocation, e_leave_type, ignore_duplicates=False):
 		earned_leaves = get_monthly_earned_leave(annual_allocation, e_leave_type.earned_leave_frequency, e_leave_type.rounding)
 
 		allocation = frappe.get_doc('Leave Allocation', allocation.name)
@@ -277,9 +277,12 @@
 			new_allocation = e_leave_type.max_leaves_allowed
 
 		if new_allocation != allocation.total_leaves_allocated:
-			allocation.db_set("total_leaves_allocated", new_allocation, update_modified=False)
 			today_date = today()
-			create_additional_leave_ledger_entry(allocation, earned_leaves, today_date)
+
+			if ignore_duplicates or not is_earned_leave_already_allocated(allocation, annual_allocation):
+				allocation.db_set("total_leaves_allocated", new_allocation, update_modified=False)
+				create_additional_leave_ledger_entry(allocation, earned_leaves, today_date)
+
 
 def get_monthly_earned_leave(annual_leaves, frequency, rounding):
 	earned_leaves = 0.0
@@ -297,6 +300,28 @@
 	return earned_leaves
 
 
+def is_earned_leave_already_allocated(allocation, annual_allocation):
+	from erpnext.hr.doctype.leave_policy_assignment.leave_policy_assignment import (
+		get_leave_type_details,
+	)
+
+	leave_type_details = get_leave_type_details()
+	date_of_joining = frappe.db.get_value("Employee", allocation.employee, "date_of_joining")
+
+	assignment = frappe.get_doc("Leave Policy Assignment", allocation.leave_policy_assignment)
+	leaves_for_passed_months = assignment.get_leaves_for_passed_months(allocation.leave_type,
+		annual_allocation, leave_type_details, date_of_joining)
+
+	# exclude carry-forwarded leaves while checking for leave allocation for passed months
+	num_allocations = allocation.total_leaves_allocated
+	if allocation.unused_leaves:
+		num_allocations -= allocation.unused_leaves
+
+	if num_allocations >= leaves_for_passed_months:
+		return True
+	return False
+
+
 def get_leave_allocations(date, leave_type):
 	return frappe.db.sql("""select name, employee, from_date, to_date, leave_policy_assignment, leave_policy
 		from `tabLeave Allocation`
diff --git a/erpnext/loan_management/doctype/loan/test_loan.py b/erpnext/loan_management/doctype/loan/test_loan.py
index 6415689..5ebb2e1 100644
--- a/erpnext/loan_management/doctype/loan/test_loan.py
+++ b/erpnext/loan_management/doctype/loan/test_loan.py
@@ -680,6 +680,29 @@
 		loan.load_from_db()
 		self.assertEqual(loan.status, "Loan Closure Requested")
 
+	def test_loan_repayment_against_partially_disbursed_loan(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()
+
+		first_date = '2019-10-01'
+		last_date = '2019-10-30'
+
+		make_loan_disbursement_entry(loan.name, loan.loan_amount/2, disbursement_date=first_date)
+
+		loan.load_from_db()
+
+		self.assertEqual(loan.status, "Partially Disbursed")
+		create_repayment_entry(loan.name, self.applicant2, add_days(last_date, 5),
+			flt(loan.loan_amount/3))
+
 	def test_loan_amount_write_off(self):
 		pledge = [{
 			"loan_security": "Test Security 1",
diff --git a/erpnext/loan_management/doctype/loan_repayment/loan_repayment.py b/erpnext/loan_management/doctype/loan_repayment/loan_repayment.py
index 7e997e8..acf3a65 100644
--- a/erpnext/loan_management/doctype/loan_repayment/loan_repayment.py
+++ b/erpnext/loan_management/doctype/loan_repayment/loan_repayment.py
@@ -125,7 +125,7 @@
 
 	def update_paid_amount(self):
 		loan = frappe.get_value("Loan", self.against_loan, ['total_amount_paid', 'total_principal_paid',
-			'status', 'is_secured_loan', 'total_payment', 'loan_amount', 'total_interest_payable',
+			'status', 'is_secured_loan', 'total_payment', 'loan_amount', 'disbursed_amount', 'total_interest_payable',
 			'written_off_amount'], as_dict=1)
 
 		loan.update({
@@ -153,7 +153,7 @@
 
 	def mark_as_unpaid(self):
 		loan = frappe.get_value("Loan", self.against_loan, ['total_amount_paid', 'total_principal_paid',
-			'status', 'is_secured_loan', 'total_payment', 'loan_amount', 'total_interest_payable',
+			'status', 'is_secured_loan', 'total_payment', 'loan_amount', 'disbursed_amount', 'total_interest_payable',
 			'written_off_amount'], as_dict=1)
 
 		no_of_repayments = len(self.repayment_details)
diff --git a/erpnext/manufacturing/doctype/work_order/test_work_order.py b/erpnext/manufacturing/doctype/work_order/test_work_order.py
index a399edd..67c47ef 100644
--- a/erpnext/manufacturing/doctype/work_order/test_work_order.py
+++ b/erpnext/manufacturing/doctype/work_order/test_work_order.py
@@ -201,6 +201,21 @@
 		self.assertEqual(cint(bin1_on_end_production.reserved_qty_for_production),
 			cint(bin1_on_start_production.reserved_qty_for_production))
 
+	def test_reserved_qty_for_production_closed(self):
+
+		wo1 = make_wo_order_test_record(item="_Test FG Item", qty=2,
+			source_warehouse=self.warehouse)
+		item = wo1.required_items[0].item_code
+		bin_before = get_bin(item, self.warehouse)
+		bin_before.update_reserved_qty_for_production()
+
+		make_wo_order_test_record(item="_Test FG Item", qty=2,
+			source_warehouse=self.warehouse)
+		close_work_order(wo1.name, "Closed")
+
+		bin_after = get_bin(item, self.warehouse)
+		self.assertEqual(bin_before.reserved_qty_for_production, bin_after.reserved_qty_for_production)
+
 	def test_backflush_qty_for_overpduction_manufacture(self):
 		cancel_stock_entry = []
 		allow_overproduction("overproduction_percentage_for_work_order", 30)
@@ -703,7 +718,8 @@
 		wo = make_wo_order_test_record(item=item_name, qty=1, source_warehouse=source_warehouse,
 			company=company)
 
-		self.assertRaises(frappe.ValidationError, make_stock_entry, wo.name, 'Material Transfer for Manufacture')
+		stock_entry = frappe.get_doc(make_stock_entry(wo.name, 'Material Transfer for Manufacture'))
+		self.assertRaises(frappe.ValidationError, stock_entry.save)
 
 	def test_wo_completion_with_pl_bom(self):
 		from erpnext.manufacturing.doctype.bom.test_bom import (
diff --git a/erpnext/manufacturing/doctype/work_order/work_order.py b/erpnext/manufacturing/doctype/work_order/work_order.py
index 7471587..9dd3fa7 100644
--- a/erpnext/manufacturing/doctype/work_order/work_order.py
+++ b/erpnext/manufacturing/doctype/work_order/work_order.py
@@ -8,6 +8,8 @@
 from frappe import _
 from frappe.model.document import Document
 from frappe.model.mapper import get_mapped_doc
+from frappe.query_builder import Case
+from frappe.query_builder.functions import Sum
 from frappe.utils import (
 	cint,
 	date_diff,
@@ -1174,3 +1176,27 @@
 	doc.set_item_locations()
 
 	return doc
+
+def get_reserved_qty_for_production(item_code: str, warehouse: str) -> float:
+	"""Get total reserved quantity for any item in specified warehouse"""
+	wo = frappe.qb.DocType("Work Order")
+	wo_item = frappe.qb.DocType("Work Order Item")
+
+	return (
+	frappe.qb
+		.from_(wo)
+		.from_(wo_item)
+		.select(Sum(Case()
+				.when(wo.skip_transfer == 0, wo_item.required_qty - wo_item.transferred_qty)
+				.else_(wo_item.required_qty - wo_item.consumed_qty))
+			)
+		.where(
+			(wo_item.item_code == item_code)
+			& (wo_item.parent == wo.name)
+			& (wo.docstatus == 1)
+			& (wo_item.source_warehouse == warehouse)
+			& (wo.status.notin(["Stopped", "Completed", "Closed"]))
+			& ((wo_item.required_qty > wo_item.transferred_qty)
+				| (wo_item.required_qty > wo_item.consumed_qty))
+		)
+	).run()[0][0] or 0.0
diff --git a/erpnext/manufacturing/report/bom_stock_calculated/bom_stock_calculated.py b/erpnext/manufacturing/report/bom_stock_calculated/bom_stock_calculated.py
index 090a3e7..2693352 100644
--- a/erpnext/manufacturing/report/bom_stock_calculated/bom_stock_calculated.py
+++ b/erpnext/manufacturing/report/bom_stock_calculated/bom_stock_calculated.py
@@ -89,10 +89,10 @@
 			GROUP BY bom_item.item_code""".format(qty_field=qty_field, table=table, conditions=conditions, bom=bom), as_dict=1)
 
 def get_manufacturer_records():
-	details = frappe.get_all('Item Manufacturer', fields = ["manufacturer", "manufacturer_part_no", "parent"])
+	details = frappe.get_all('Item Manufacturer', fields = ["manufacturer", "manufacturer_part_no", "item_code"])
 	manufacture_details = frappe._dict()
 	for detail in details:
-		dic = manufacture_details.setdefault(detail.get('parent'), {})
+		dic = manufacture_details.setdefault(detail.get('item_code'), {})
 		dic.setdefault('manufacturer', []).append(detail.get('manufacturer'))
 		dic.setdefault('manufacturer_part', []).append(detail.get('manufacturer_part_no'))
 
diff --git a/erpnext/modules.txt b/erpnext/modules.txt
index c5705c1..8c79ee5 100644
--- a/erpnext/modules.txt
+++ b/erpnext/modules.txt
@@ -21,4 +21,5 @@
 Loan Management
 Payroll
 Telephony
+Bulk Transaction
 E-commerce
diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index feafecb..d300340 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -350,3 +350,4 @@
 erpnext.patches.v13_0.convert_to_website_item_in_item_card_group_template
 erpnext.patches.v13_0.shopping_cart_to_ecommerce
 erpnext.patches.v13_0.update_disbursement_account
+erpnext.patches.v13_0.update_reserved_qty_closed_wo
diff --git a/erpnext/patches/v13_0/update_reserved_qty_closed_wo.py b/erpnext/patches/v13_0/update_reserved_qty_closed_wo.py
new file mode 100644
index 0000000..00926b0
--- /dev/null
+++ b/erpnext/patches/v13_0/update_reserved_qty_closed_wo.py
@@ -0,0 +1,28 @@
+import frappe
+
+from erpnext.stock.utils import get_bin
+
+
+def execute():
+
+	wo = frappe.qb.DocType("Work Order")
+	wo_item = frappe.qb.DocType("Work Order Item")
+
+	incorrect_item_wh = (
+		frappe.qb
+			.from_(wo)
+			.join(wo_item).on(wo.name == wo_item.parent)
+			.select(wo_item.item_code, wo.source_warehouse).distinct()
+			.where(
+				(wo.status == "Closed")
+				& (wo.docstatus == 1)
+				& (wo.source_warehouse.notnull())
+			)
+	).run()
+
+	for item_code, warehouse in incorrect_item_wh:
+		if not (item_code and warehouse):
+			continue
+
+		bin = get_bin(item_code, warehouse)
+		bin.update_reserved_qty_for_production()
diff --git a/erpnext/public/build.json b/erpnext/public/build.json
index 569910d..91a752c 100644
--- a/erpnext/public/build.json
+++ b/erpnext/public/build.json
@@ -39,7 +39,8 @@
 		"public/js/utils/dimension_tree_filter.js",
 		"public/js/telephony.js",
 		"public/js/templates/call_link.html",
-		"public/js/templates/node_card.html"
+		"public/js/templates/node_card.html",
+		"public/js/bulk_transaction_processing.js"
 	],
 	"js/item-dashboard.min.js": [
 		"stock/dashboard/item_dashboard.html",
diff --git a/erpnext/public/js/bulk_transaction_processing.js b/erpnext/public/js/bulk_transaction_processing.js
new file mode 100644
index 0000000..101f50c
--- /dev/null
+++ b/erpnext/public/js/bulk_transaction_processing.js
@@ -0,0 +1,30 @@
+frappe.provide("erpnext.bulk_transaction_processing");
+
+$.extend(erpnext.bulk_transaction_processing, {
+	create: function(listview, from_doctype, to_doctype) {
+		let checked_items = listview.get_checked_items();
+		const doc_name = [];
+		checked_items.forEach((Item)=> {
+			if (Item.docstatus == 0) {
+				doc_name.push(Item.name);
+			}
+		});
+
+		let count_of_rows = checked_items.length;
+		frappe.confirm(__("Create {0} {1} ?", [count_of_rows, to_doctype]), ()=>{
+			if (doc_name.length == 0) {
+				frappe.call({
+					method: "erpnext.utilities.bulk_transaction.transaction_processing",
+					args: {data: checked_items, from_doctype: from_doctype, to_doctype: to_doctype}
+				}).then(()=> {
+
+				});
+				if (count_of_rows > 10) {
+					frappe.show_alert("Starting a background job to create {0} {1}", [count_of_rows, to_doctype]);
+				}
+			} else {
+				frappe.msgprint(__("Selected document must be in submitted state"));
+			}
+		});
+	}
+});
\ No newline at end of file
diff --git a/erpnext/public/js/controllers/transaction.js b/erpnext/public/js/controllers/transaction.js
index 3791741..aa3e2f3 100644
--- a/erpnext/public/js/controllers/transaction.js
+++ b/erpnext/public/js/controllers/transaction.js
@@ -1463,7 +1463,8 @@
 						"item_code": d.item_code,
 						"pricing_rules": d.pricing_rules,
 						"parenttype": d.parenttype,
-						"parent": d.parent
+						"parent": d.parent,
+						"price_list_rate": d.price_list_rate
 					})
 				}
 			});
@@ -2288,7 +2289,8 @@
 				() => this.frm.doc.ignore_pricing_rule=1,
 				() => me.ignore_pricing_rule(),
 				() => this.frm.doc.ignore_pricing_rule=0,
-				() => me.apply_pricing_rule()
+				() => me.apply_pricing_rule(),
+				() => this.frm.save()
 			]);
 		} else {
 			frappe.run_serially([
diff --git a/erpnext/public/js/erpnext.bundle.js b/erpnext/public/js/erpnext.bundle.js
index 5259bdc..b3a68b3 100644
--- a/erpnext/public/js/erpnext.bundle.js
+++ b/erpnext/public/js/erpnext.bundle.js
@@ -22,5 +22,6 @@
 import "./utils/dimension_tree_filter";
 import "./telephony";
 import "./templates/call_link.html";
+import "./bulk_transaction_processing";
 
 // import { sum } from 'frappe/public/utils/util.js'
diff --git a/erpnext/regional/report/datev/datev.js b/erpnext/regional/report/datev/datev.js
index 4124e3d..03c729e 100644
--- a/erpnext/regional/report/datev/datev.js
+++ b/erpnext/regional/report/datev/datev.js
@@ -40,7 +40,11 @@
 		});
 
 		query_report.page.add_menu_item(__("Download DATEV File"), () => {
-			const filters = JSON.stringify(query_report.get_values());
+			const filters = encodeURIComponent(
+				JSON.stringify(
+					query_report.get_values()
+				)
+			);
 			window.open(`/api/method/erpnext.regional.report.datev.datev.download_datev_csv?filters=${filters}`);
 		});
 
diff --git a/erpnext/selling/doctype/quotation/quotation_list.js b/erpnext/selling/doctype/quotation/quotation_list.js
index b631685..4c8f9c4 100644
--- a/erpnext/selling/doctype/quotation/quotation_list.js
+++ b/erpnext/selling/doctype/quotation/quotation_list.js
@@ -12,6 +12,14 @@
 				};
 			};
 		}
+
+		listview.page.add_action_item(__("Sales Order"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Quotation", "Sales Order");
+		});
+
+		listview.page.add_action_item(__("Sales Invoice"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Quotation", "Sales Invoice");
+		});
 	},
 
 	get_indicator: function(doc) {
diff --git a/erpnext/selling/doctype/sales_order/sales_order_list.js b/erpnext/selling/doctype/sales_order/sales_order_list.js
index 26d96d5..4691190 100644
--- a/erpnext/selling/doctype/sales_order/sales_order_list.js
+++ b/erpnext/selling/doctype/sales_order/sales_order_list.js
@@ -16,7 +16,7 @@
 				return [__("Overdue"), "red",
 					"per_delivered,<,100|delivery_date,<,Today|status,!=,Closed"];
 			} else if (flt(doc.grand_total) === 0) {
-				// not delivered (zero-amount order)
+				// not delivered (zeroount order)
 				return [__("To Deliver"), "orange",
 					"per_delivered,<,100|grand_total,=,0|status,!=,Closed"];
 			} else if (flt(doc.per_billed, 6) < 100) {
@@ -48,5 +48,17 @@
 			listview.call_for_selected_items(method, {"status": "Submitted"});
 		});
 
+		listview.page.add_action_item(__("Sales Invoice"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Sales Order", "Sales Invoice");
+		});
+
+		listview.page.add_action_item(__("Delivery Note"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Sales Order", "Delivery Note");
+		});
+
+		listview.page.add_action_item(__("Advance Payment"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Sales Order", "Advance Payment");
+		});
+
 	}
 };
diff --git a/erpnext/stock/doctype/bin/bin.py b/erpnext/stock/doctype/bin/bin.py
index c34e9d0..3bc15a8 100644
--- a/erpnext/stock/doctype/bin/bin.py
+++ b/erpnext/stock/doctype/bin/bin.py
@@ -20,43 +20,12 @@
 			+ flt(self.indented_qty) + flt(self.planned_qty) - flt(self.reserved_qty)
 			- flt(self.reserved_qty_for_production) - flt(self.reserved_qty_for_sub_contract))
 
-	def get_first_sle(self):
-		sle = frappe.qb.DocType("Stock Ledger Entry")
-		first_sle = (
-				frappe.qb.from_(sle)
-					.select("*")
-					.where((sle.item_code == self.item_code) & (sle.warehouse == self.warehouse))
-					.orderby(sle.posting_date, sle.posting_time, sle.creation)
-					.limit(1)
-				).run(as_dict=True)
-
-		return first_sle and first_sle[0] or None
-
 	def update_reserved_qty_for_production(self):
 		'''Update qty reserved for production from Production Item tables
 			in open work orders'''
+		from erpnext.manufacturing.doctype.work_order.work_order import get_reserved_qty_for_production
 
-		wo = frappe.qb.DocType("Work Order")
-		wo_item = frappe.qb.DocType("Work Order Item")
-
-		self.reserved_qty_for_production = (
-				frappe.qb
-					.from_(wo)
-					.from_(wo_item)
-					.select(Sum(Case()
-							.when(wo.skip_transfer == 0, wo_item.required_qty - wo_item.transferred_qty)
-							.else_(wo_item.required_qty - wo_item.consumed_qty))
-						)
-					.where(
-						(wo_item.item_code == self.item_code)
-						& (wo_item.parent == wo.name)
-						& (wo.docstatus == 1)
-						& (wo_item.source_warehouse == self.warehouse)
-						& (wo.status.notin(["Stopped", "Completed"]))
-						& ((wo_item.required_qty > wo_item.transferred_qty)
-							| (wo_item.required_qty > wo_item.consumed_qty))
-					)
-		).run()[0][0] or 0.0
+		self.reserved_qty_for_production = get_reserved_qty_for_production(self.item_code, self.warehouse)
 
 		self.set_projected_qty()
 
@@ -126,13 +95,6 @@
 	frappe.db.add_unique("Bin", ["item_code", "warehouse"], constraint_name="unique_item_warehouse")
 
 
-def update_stock(bin_name, args, allow_negative_stock=False, via_landed_cost_voucher=False):
-	"""WARNING: This function is deprecated. Inline this function instead of using it."""
-	from erpnext.stock.stock_ledger import repost_current_voucher
-
-	repost_current_voucher(args, allow_negative_stock, via_landed_cost_voucher)
-	update_qty(bin_name, args)
-
 def get_bin_details(bin_name):
 	return frappe.db.get_value('Bin', bin_name, ['actual_qty', 'ordered_qty',
 	'reserved_qty', 'indented_qty', 'planned_qty', 'reserved_qty_for_production',
diff --git a/erpnext/stock/doctype/delivery_note/delivery_note.py b/erpnext/stock/doctype/delivery_note/delivery_note.py
index d1e2244..2a4d639 100644
--- a/erpnext/stock/doctype/delivery_note/delivery_note.py
+++ b/erpnext/stock/doctype/delivery_note/delivery_note.py
@@ -339,17 +339,35 @@
 			frappe.throw(_("Could not create Credit Note automatically, please uncheck 'Issue Credit Note' and submit again"))
 
 def update_billed_amount_based_on_so(so_detail, update_modified=True):
+	from frappe.query_builder.functions import Sum
+
 	# Billed against Sales Order directly
-	billed_against_so = frappe.db.sql("""select sum(amount) from `tabSales Invoice Item`
-		where so_detail=%s and (dn_detail is null or dn_detail = '') and docstatus=1""", so_detail)
+	si = frappe.qb.DocType("Sales Invoice").as_("si")
+	si_item = frappe.qb.DocType("Sales Invoice Item").as_("si_item")
+	sum_amount = Sum(si_item.amount).as_("amount")
+
+	billed_against_so = frappe.qb.from_(si).from_(si_item).select(sum_amount).where(
+		(si_item.parent == si.name) &
+		(si_item.so_detail == so_detail) &
+		((si_item.dn_detail.isnull()) | (si_item.dn_detail == '')) &
+		(si_item.docstatus == 1) &
+		(si.update_stock == 0)
+	).run()
 	billed_against_so = billed_against_so and billed_against_so[0][0] or 0
 
 	# Get all Delivery Note Item rows against the Sales Order Item row
-	dn_details = frappe.db.sql("""select dn_item.name, dn_item.amount, dn_item.si_detail, dn_item.parent
-		from `tabDelivery Note Item` dn_item, `tabDelivery Note` dn
-		where dn.name=dn_item.parent and dn_item.so_detail=%s
-			and dn.docstatus=1 and dn.is_return = 0
-		order by dn.posting_date asc, dn.posting_time asc, dn.name asc""", so_detail, as_dict=1)
+
+	dn = frappe.qb.DocType("Delivery Note").as_("dn")
+	dn_item = frappe.qb.DocType("Delivery Note Item").as_("dn_item")
+
+	dn_details = frappe.qb.from_(dn).from_(dn_item).select(dn_item.name, dn_item.amount, dn_item.si_detail, dn_item.parent, dn_item.stock_qty, dn_item.returned_qty).where(
+		(dn.name == dn_item.parent) &
+		(dn_item.so_detail == so_detail) &
+		(dn.docstatus == 1) &
+		(dn.is_return == 0)
+	).orderby(
+		dn.posting_date, dn.posting_time, dn.name
+	).run(as_dict=True)
 
 	updated_dn = []
 	for dnd in dn_details:
@@ -367,7 +385,11 @@
 
 		# Distribute billed amount directly against SO between DNs based on FIFO
 		if billed_against_so and billed_amt_agianst_dn < dnd.amount:
-			pending_to_bill = flt(dnd.amount) - billed_amt_agianst_dn
+			if dnd.returned_qty:
+				pending_to_bill = flt(dnd.amount) * (dnd.stock_qty - dnd.returned_qty) / dnd.stock_qty
+			else:
+				pending_to_bill = flt(dnd.amount)
+			pending_to_bill -= billed_amt_agianst_dn
 			if pending_to_bill <= billed_against_so:
 				billed_amt_agianst_dn += pending_to_bill
 				billed_against_so -= pending_to_bill
@@ -586,7 +608,18 @@
 			"validation": {
 				"docstatus": ["=", 0]
 			}
+		},
+
+		"Delivery Note Item": {
+			"doctype": "Packing Slip Item",
+			"field_map": {
+				"item_code": "item_code",
+				"item_name": "item_name",
+				"description": "description",
+				"qty": "qty",
+			}
 		}
+
 	}, target_doc)
 
 	return doclist
diff --git a/erpnext/stock/doctype/delivery_note/delivery_note_list.js b/erpnext/stock/doctype/delivery_note/delivery_note_list.js
index 0402898..9e6f3bc 100644
--- a/erpnext/stock/doctype/delivery_note/delivery_note_list.js
+++ b/erpnext/stock/doctype/delivery_note/delivery_note_list.js
@@ -14,7 +14,7 @@
 			return [__("Completed"), "green", "per_billed,=,100"];
 		}
 	},
-	onload: function (doclist) {
+	onload: function (listview) {
 		const action = () => {
 			const selected_docs = doclist.get_checked_items();
 			const docnames = doclist.get_checked_items(true);
@@ -54,6 +54,16 @@
 			};
 		};
 
-		doclist.page.add_actions_menu_item(__('Create Delivery Trip'), action, false);
+		// doclist.page.add_actions_menu_item(__('Create Delivery Trip'), action, false);
+
+		listview.page.add_action_item(__('Create Delivery Trip'), action);
+
+		listview.page.add_action_item(__("Sales Invoice"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Delivery Note", "Sales Invoice");
+		});
+
+		listview.page.add_action_item(__("Packaging Slip From Delivery Note"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Delivery Note", "Packing Slip");
+		});
 	}
 };
diff --git a/erpnext/stock/doctype/item/item.json b/erpnext/stock/doctype/item/item.json
index e71cdb3..b05f58a 100644
--- a/erpnext/stock/doctype/item/item.json
+++ b/erpnext/stock/doctype/item/item.json
@@ -346,7 +346,7 @@
    "fieldname": "valuation_method",
    "fieldtype": "Select",
    "label": "Valuation Method",
-   "options": "\nFIFO\nMoving Average"
+   "options": "\nFIFO\nMoving Average\nLIFO"
   },
   {
    "depends_on": "is_stock_item",
@@ -987,4 +987,4 @@
  "states": [],
  "title_field": "item_name",
  "track_changes": 1
-}
\ No newline at end of file
+}
diff --git a/erpnext/stock/doctype/packed_item/test_packed_item.py b/erpnext/stock/doctype/packed_item/test_packed_item.py
index 5cbaa1e..2521ac9 100644
--- a/erpnext/stock/doctype/packed_item/test_packed_item.py
+++ b/erpnext/stock/doctype/packed_item/test_packed_item.py
@@ -1,10 +1,14 @@
 # Copyright (c) 2022, Frappe Technologies Pvt. Ltd. and Contributors
 # License: GNU General Public License v3. See license.txt
 
+from frappe.utils import add_to_date, nowdate
+
 from erpnext.selling.doctype.product_bundle.test_product_bundle import make_product_bundle
 from erpnext.selling.doctype.sales_order.sales_order import make_delivery_note
 from erpnext.selling.doctype.sales_order.test_sales_order import make_sales_order
 from erpnext.stock.doctype.item.test_item import make_item
+from erpnext.stock.doctype.purchase_receipt.test_purchase_receipt import get_gl_entries
+from erpnext.stock.doctype.stock_entry.stock_entry_utils import make_stock_entry
 from erpnext.tests.utils import ERPNextTestCase, change_settings
 
 
@@ -12,31 +16,30 @@
 	"Test impact on Packed Items table in various scenarios."
 	@classmethod
 	def setUpClass(cls) -> None:
-		make_item("_Test Product Bundle X", {"is_stock_item": 0})
-		make_item("_Test Bundle Item 1", {"is_stock_item": 1})
-		make_item("_Test Bundle Item 2", {"is_stock_item": 1})
+		super().setUpClass()
+		cls.bundle = "_Test Product Bundle X"
+		cls.bundle_items = ["_Test Bundle Item 1", "_Test Bundle Item 2"]
+		make_item(cls.bundle, {"is_stock_item": 0})
+		for item in cls.bundle_items:
+			make_item(item, {"is_stock_item": 1})
+
 		make_item("_Test Normal Stock Item", {"is_stock_item": 1})
 
-		make_product_bundle(
-			"_Test Product Bundle X",
-			["_Test Bundle Item 1", "_Test Bundle Item 2"],
-			qty=2
-		)
+		make_product_bundle(cls.bundle, cls.bundle_items, qty=2)
 
 	def test_adding_bundle_item(self):
 		"Test impact on packed items if bundle item row is added."
-		so = make_sales_order(item_code = "_Test Product Bundle X", qty=1,
+		so = make_sales_order(item_code = self.bundle, qty=1,
 			do_not_submit=True)
 
 		self.assertEqual(so.items[0].qty, 1)
 		self.assertEqual(len(so.packed_items), 2)
-		self.assertEqual(so.packed_items[0].item_code, "_Test Bundle Item 1")
+		self.assertEqual(so.packed_items[0].item_code, self.bundle_items[0])
 		self.assertEqual(so.packed_items[0].qty, 2)
 
 	def test_updating_bundle_item(self):
 		"Test impact on packed items if bundle item row is updated."
-		so = make_sales_order(item_code = "_Test Product Bundle X", qty=1,
-			do_not_submit=True)
+		so = make_sales_order(item_code=self.bundle, qty=1, do_not_submit=True)
 
 		so.items[0].qty = 2 # change qty
 		so.save()
@@ -55,7 +58,7 @@
 		so_items = []
 		for qty in [2, 4, 6, 8]:
 			so_items.append({
-				"item_code": "_Test Product Bundle X",
+				"item_code": self.bundle,
 				"qty": qty,
 				"rate": 400,
 				"warehouse": "_Test Warehouse - _TC"
@@ -66,7 +69,7 @@
 
 		# check alternate rows for qty
 		self.assertEqual(len(so.packed_items), 8)
-		self.assertEqual(so.packed_items[1].item_code, "_Test Bundle Item 2")
+		self.assertEqual(so.packed_items[1].item_code, self.bundle_items[1])
 		self.assertEqual(so.packed_items[1].qty, 4)
 		self.assertEqual(so.packed_items[3].qty, 8)
 		self.assertEqual(so.packed_items[5].qty, 12)
@@ -94,8 +97,7 @@
 	@change_settings("Selling Settings", {"editable_bundle_item_rates": 1})
 	def test_bundle_item_cumulative_price(self):
 		"Test if Bundle Item rate is cumulative from packed items."
-		so = make_sales_order(item_code = "_Test Product Bundle X", qty=2,
-			do_not_submit=True)
+		so = make_sales_order(item_code=self.bundle, qty=2, do_not_submit=True)
 
 		so.packed_items[0].rate = 150
 		so.packed_items[1].rate = 200
@@ -109,7 +111,7 @@
 		so_items = []
 		for qty in [2, 4]:
 			so_items.append({
-				"item_code": "_Test Product Bundle X",
+				"item_code": self.bundle,
 				"qty": qty,
 				"rate": 400,
 				"warehouse": "_Test Warehouse - _TC"
@@ -124,4 +126,33 @@
 
 		self.assertEqual(len(dn.packed_items), 4)
 		self.assertEqual(dn.packed_items[2].qty, 6)
-		self.assertEqual(dn.packed_items[3].qty, 6)
\ No newline at end of file
+		self.assertEqual(dn.packed_items[3].qty, 6)
+
+	def test_reposting_packed_items(self):
+		warehouse = "Stores - TCP1"
+		company = "_Test Company with perpetual inventory"
+
+		today = nowdate()
+		yesterday = add_to_date(today, days=-1, as_string=True)
+
+		for item in self.bundle_items:
+			make_stock_entry(item_code=item, to_warehouse=warehouse, qty=10, rate=100, posting_date=today)
+
+		so = make_sales_order(item_code = self.bundle, qty=1, company=company, warehouse=warehouse)
+
+		dn = make_delivery_note(so.name)
+		dn.save()
+		dn.submit()
+
+		gles = get_gl_entries(dn.doctype, dn.name)
+		credit_before_repost = sum(gle.credit for gle in gles)
+
+		# backdated stock entry
+		for item in self.bundle_items:
+			make_stock_entry(item_code=item, to_warehouse=warehouse, qty=10, rate=200, posting_date=yesterday)
+
+		# assert correct reposting
+		gles = get_gl_entries(dn.doctype, dn.name)
+		credit_after_reposting = sum(gle.credit for gle in gles)
+		self.assertNotEqual(credit_before_repost, credit_after_reposting)
+		self.assertAlmostEqual(credit_after_reposting, 2 * credit_before_repost)
diff --git a/erpnext/stock/doctype/purchase_receipt/purchase_receipt.py b/erpnext/stock/doctype/purchase_receipt/purchase_receipt.py
index ffdf8c4..33e40c8 100644
--- a/erpnext/stock/doctype/purchase_receipt/purchase_receipt.py
+++ b/erpnext/stock/doctype/purchase_receipt/purchase_receipt.py
@@ -288,9 +288,6 @@
 						{"voucher_type": "Purchase Receipt", "voucher_no": self.name,
 						"voucher_detail_no": d.name, "warehouse": d.warehouse, "is_cancelled": 0}, "stock_value_difference")
 
-					if not stock_value_diff:
-						continue
-
 					warehouse_account_name = warehouse_account[d.warehouse]["account"]
 					warehouse_account_currency = warehouse_account[d.warehouse]["account_currency"]
 					supplier_warehouse_account = warehouse_account.get(self.supplier_warehouse, {}).get("account")
diff --git a/erpnext/stock/doctype/purchase_receipt/purchase_receipt_list.js b/erpnext/stock/doctype/purchase_receipt/purchase_receipt_list.js
index 77711de..4029f0c 100644
--- a/erpnext/stock/doctype/purchase_receipt/purchase_receipt_list.js
+++ b/erpnext/stock/doctype/purchase_receipt/purchase_receipt_list.js
@@ -13,5 +13,13 @@
 		} else if (flt(doc.grand_total) === 0 || flt(doc.per_billed, 2) === 100) {
 			return [__("Completed"), "green", "per_billed,=,100"];
 		}
+	},
+
+	onload: function(listview) {
+
+		listview.page.add_action_item(__("Purchase Invoice"), ()=>{
+			erpnext.bulk_transaction_processing.create(listview, "Purchase Receipt", "Purchase Invoice");
+		});
 	}
+
 };
diff --git a/erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py b/erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py
index b87d920..5ab7929 100644
--- a/erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py
+++ b/erpnext/stock/doctype/purchase_receipt/test_purchase_receipt.py
@@ -4,6 +4,7 @@
 
 import json
 import unittest
+from collections import defaultdict
 
 import frappe
 from frappe.utils import add_days, cint, cstr, flt, today
@@ -16,7 +17,7 @@
 from erpnext.stock.doctype.serial_no.serial_no import SerialNoDuplicateError, get_serial_nos
 from erpnext.stock.doctype.warehouse.test_warehouse import create_warehouse
 from erpnext.stock.stock_ledger import SerialNoExistsInFutureTransaction
-from erpnext.tests.utils import ERPNextTestCase
+from erpnext.tests.utils import ERPNextTestCase, change_settings
 
 
 class TestPurchaseReceipt(ERPNextTestCase):
@@ -1387,6 +1388,36 @@
 
 		automatically_fetch_payment_terms(enable=0)
 
+	@change_settings("Stock Settings", {"allow_negative_stock": 1})
+	def test_neg_to_positive(self):
+		from erpnext.stock.doctype.stock_entry.stock_entry_utils import make_stock_entry
+
+		item_code = "_TestNegToPosItem"
+		warehouse = "Stores - TCP1"
+		company = "_Test Company with perpetual inventory"
+		account = "Stock Received But Not Billed - TCP1"
+
+		make_item(item_code)
+		se = make_stock_entry(item_code=item_code, from_warehouse=warehouse, qty=50, do_not_save=True, rate=0)
+		se.items[0].allow_zero_valuation_rate = 1
+		se.save()
+		se.submit()
+
+		pr = make_purchase_receipt(
+			qty=50,
+			rate=1,
+			item_code=item_code,
+			warehouse=warehouse,
+			get_taxes_and_charges=True,
+			company=company,
+		)
+		gles = get_gl_entries(pr.doctype, pr.name)
+
+		for gle in gles:
+			if gle.account == account:
+				self.assertEqual(gle.credit, 50)
+
+
 def get_sl_entries(voucher_type, voucher_no):
 	return frappe.db.sql(""" select actual_qty, warehouse, stock_value_difference
 		from `tabStock Ledger Entry` where voucher_type=%s and voucher_no=%s
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 01c5e3e..977d470 100644
--- a/erpnext/stock/doctype/repost_item_valuation/repost_item_valuation.py
+++ b/erpnext/stock/doctype/repost_item_valuation/repost_item_valuation.py
@@ -13,7 +13,7 @@
 	check_if_stock_and_account_balance_synced,
 	update_gl_entries_after,
 )
-from erpnext.stock.stock_ledger import repost_future_sle
+from erpnext.stock.stock_ledger import get_items_to_be_repost, repost_future_sle
 
 
 class RepostItemValuation(Document):
@@ -138,13 +138,20 @@
 
 	if doc.based_on == 'Transaction':
 		ref_doc = frappe.get_doc(doc.voucher_type, doc.voucher_no)
-		items, warehouses = ref_doc.get_items_and_warehouses()
+		doc_items, doc_warehouses = ref_doc.get_items_and_warehouses()
+
+		sles = get_items_to_be_repost(doc.voucher_type, doc.voucher_no)
+		sle_items = [sle.item_code for sle in sles]
+		sle_warehouse = [sle.warehouse for sle in sles]
+
+		items = list(set(doc_items).union(set(sle_items)))
+		warehouses = list(set(doc_warehouses).union(set(sle_warehouse)))
 	else:
 		items = [doc.item_code]
 		warehouses = [doc.warehouse]
 
 	update_gl_entries_after(doc.posting_date, doc.posting_time,
-		warehouses, items, company=doc.company)
+		for_warehouses=warehouses, for_items=items, company=doc.company)
 
 def notify_error_to_stock_managers(doc, traceback):
 	recipients = get_users_with_role("Stock Manager")
diff --git a/erpnext/stock/doctype/stock_entry/stock_entry.py b/erpnext/stock/doctype/stock_entry/stock_entry.py
index a2ef7b4..782fcf0 100644
--- a/erpnext/stock/doctype/stock_entry/stock_entry.py
+++ b/erpnext/stock/doctype/stock_entry/stock_entry.py
@@ -1115,7 +1115,7 @@
 		self.set_actual_qty()
 		self.update_items_for_process_loss()
 		self.validate_customer_provided_item()
-		self.calculate_rate_and_amount()
+		self.calculate_rate_and_amount(raise_error_if_no_rate=False)
 
 	def set_scrap_items(self):
 		if self.purpose != "Send to Subcontractor" and self.purpose in ["Manufacture", "Repack"]:
diff --git a/erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.json b/erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.json
index 3402972..a882a61 100644
--- a/erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.json
+++ b/erpnext/stock/doctype/stock_reconciliation/stock_reconciliation.json
@@ -18,7 +18,6 @@
   "items",
   "section_break_9",
   "expense_account",
-  "reconciliation_json",
   "column_break_13",
   "difference_amount",
   "amended_from",
@@ -112,15 +111,6 @@
    "options": "Cost Center"
   },
   {
-   "fieldname": "reconciliation_json",
-   "fieldtype": "Long Text",
-   "hidden": 1,
-   "label": "Reconciliation JSON",
-   "no_copy": 1,
-   "print_hide": 1,
-   "read_only": 1
-  },
-  {
    "fieldname": "column_break_13",
    "fieldtype": "Column Break"
   },
@@ -155,7 +145,7 @@
  "idx": 1,
  "is_submittable": 1,
  "links": [],
- "modified": "2021-11-30 01:33:51.437194",
+ "modified": "2022-02-06 14:28:19.043905",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Stock Reconciliation",
@@ -178,5 +168,6 @@
  "search_fields": "posting_date",
  "show_name_in_global_search": 1,
  "sort_field": "modified",
- "sort_order": "DESC"
+ "sort_order": "DESC",
+ "states": []
 }
\ No newline at end of file
diff --git a/erpnext/stock/doctype/stock_reconciliation/test_stock_reconciliation.py b/erpnext/stock/doctype/stock_reconciliation/test_stock_reconciliation.py
index 428370c..86af0a0 100644
--- a/erpnext/stock/doctype/stock_reconciliation/test_stock_reconciliation.py
+++ b/erpnext/stock/doctype/stock_reconciliation/test_stock_reconciliation.py
@@ -25,8 +25,8 @@
 class TestStockReconciliation(ERPNextTestCase):
 	@classmethod
 	def setUpClass(cls):
-		super().setUpClass()
 		create_batch_or_serial_no_items()
+		super().setUpClass()
 		frappe.db.set_value("Stock Settings", None, "allow_negative_stock", 1)
 
 	def tearDown(self):
diff --git a/erpnext/stock/doctype/stock_settings/stock_settings.json b/erpnext/stock/doctype/stock_settings/stock_settings.json
index 438ec16..ec7fb0f 100644
--- a/erpnext/stock/doctype/stock_settings/stock_settings.json
+++ b/erpnext/stock/doctype/stock_settings/stock_settings.json
@@ -99,7 +99,7 @@
    "fieldname": "valuation_method",
    "fieldtype": "Select",
    "label": "Default Valuation Method",
-   "options": "FIFO\nMoving Average"
+   "options": "FIFO\nMoving Average\nLIFO"
   },
   {
    "description": "The percentage you are allowed to receive or deliver more against the quantity ordered. For example, if you have ordered 100 units, and your Allowance is 10%, then you are allowed to receive 110 units.",
@@ -346,7 +346,7 @@
  "index_web_pages_for_search": 1,
  "issingle": 1,
  "links": [],
- "modified": "2022-02-04 15:33:43.692736",
+ "modified": "2022-02-05 15:33:43.692736",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Stock Settings",
diff --git a/erpnext/stock/report/stock_ledger_invariant_check/stock_ledger_invariant_check.py b/erpnext/stock/report/stock_ledger_invariant_check/stock_ledger_invariant_check.py
index 48753b0..cb35bf7 100644
--- a/erpnext/stock/report/stock_ledger_invariant_check/stock_ledger_invariant_check.py
+++ b/erpnext/stock/report/stock_ledger_invariant_check/stock_ledger_invariant_check.py
@@ -167,7 +167,7 @@
 		{
 			"fieldname": "stock_queue",
 			"fieldtype": "Data",
-			"label": "FIFO Queue",
+			"label": "FIFO/LIFO Queue",
 		},
 
 		{
diff --git a/erpnext/stock/stock_balance.py b/erpnext/stock/stock_balance.py
index 6663458..62017e4 100644
--- a/erpnext/stock/stock_balance.py
+++ b/erpnext/stock/stock_balance.py
@@ -3,10 +3,9 @@
 
 
 import frappe
-from frappe.utils import cstr, flt, nowdate, nowtime
+from frappe.utils import cstr, flt, now, nowdate, nowtime
 
 from erpnext.controllers.stock_controller import create_repost_item_valuation_entry
-from erpnext.stock.utils import update_bin
 
 
 def repost(only_actual=False, allow_negative_stock=False, allow_zero_rate=False, only_bin=False):
@@ -175,6 +174,7 @@
 			bin.set(field, flt(value))
 			mismatch = True
 
+	bin.modified = now()
 	if mismatch:
 		bin.set_projected_qty()
 		bin.db_update()
@@ -227,8 +227,6 @@
 			"sle_id": sle_doc.name
 		})
 
-		update_bin(args)
-
 		create_repost_item_valuation_entry({
 			"item_code": d[0],
 			"warehouse": d[1],
diff --git a/erpnext/stock/stock_ledger.py b/erpnext/stock/stock_ledger.py
index 0a7ab40..41c4002 100644
--- a/erpnext/stock/stock_ledger.py
+++ b/erpnext/stock/stock_ledger.py
@@ -16,7 +16,7 @@
 	get_or_make_bin,
 	get_valuation_method,
 )
-from erpnext.stock.valuation import FIFOValuation
+from erpnext.stock.valuation import FIFOValuation, LIFOValuation
 
 
 class NegativeStockError(frappe.ValidationError): pass
@@ -461,7 +461,7 @@
 					self.wh_data.qty_after_transaction += flt(sle.actual_qty)
 					self.wh_data.stock_value = flt(self.wh_data.qty_after_transaction) * flt(self.wh_data.valuation_rate)
 				else:
-					self.update_fifo_values(sle)
+					self.update_queue_values(sle)
 					self.wh_data.qty_after_transaction += flt(sle.actual_qty)
 
 		# rounding as per precision
@@ -701,14 +701,18 @@
 						sle.voucher_type, sle.voucher_no, self.allow_zero_rate,
 						currency=erpnext.get_company_currency(sle.company), company=sle.company)
 
-	def update_fifo_values(self, sle):
+	def update_queue_values(self, sle):
 		incoming_rate = flt(sle.incoming_rate)
 		actual_qty = flt(sle.actual_qty)
 		outgoing_rate = flt(sle.outgoing_rate)
 
-		fifo_queue = FIFOValuation(self.wh_data.stock_queue)
+		if self.valuation_method == "LIFO":
+			stock_queue = LIFOValuation(self.wh_data.stock_queue)
+		else:
+			stock_queue = FIFOValuation(self.wh_data.stock_queue)
+
 		if actual_qty > 0:
-			fifo_queue.add_stock(qty=actual_qty, rate=incoming_rate)
+			stock_queue.add_stock(qty=actual_qty, rate=incoming_rate)
 		else:
 			def rate_generator() -> float:
 				allow_zero_valuation_rate = self.check_if_allow_zero_valuation_rate(sle.voucher_type, sle.voucher_detail_no)
@@ -719,11 +723,11 @@
 				else:
 					return 0.0
 
-			fifo_queue.remove_stock(qty=abs(actual_qty), outgoing_rate=outgoing_rate, rate_generator=rate_generator)
+			stock_queue.remove_stock(qty=abs(actual_qty), outgoing_rate=outgoing_rate, rate_generator=rate_generator)
 
-		stock_qty, stock_value = fifo_queue.get_total_stock_and_value()
+		stock_qty, stock_value = stock_queue.get_total_stock_and_value()
 
-		self.wh_data.stock_queue = fifo_queue.get_state()
+		self.wh_data.stock_queue = stock_queue.state
 		self.wh_data.stock_value = stock_value
 		if stock_qty:
 			self.wh_data.valuation_rate = stock_value / stock_qty
diff --git a/erpnext/stock/tests/test_valuation.py b/erpnext/stock/tests/test_valuation.py
index 85788ba..648d440 100644
--- a/erpnext/stock/tests/test_valuation.py
+++ b/erpnext/stock/tests/test_valuation.py
@@ -1,16 +1,21 @@
+import json
 import unittest
 
+import frappe
 from hypothesis import given
 from hypothesis import strategies as st
 
-from erpnext.stock.valuation import FIFOValuation, _round_off_if_near_zero
+from erpnext.stock.doctype.item.test_item import make_item
+from erpnext.stock.doctype.stock_entry.stock_entry_utils import make_stock_entry
+from erpnext.stock.valuation import FIFOValuation, LIFOValuation, _round_off_if_near_zero
+from erpnext.tests.utils import ERPNextTestCase
 
 qty_gen = st.floats(min_value=-1e6, max_value=1e6)
 value_gen = st.floats(min_value=1, max_value=1e6)
 stock_queue_generator = st.lists(st.tuples(qty_gen, value_gen), min_size=10)
 
 
-class TestFifoValuation(unittest.TestCase):
+class TestFIFOValuation(unittest.TestCase):
 
 	def setUp(self):
 		self.queue = FIFOValuation([])
@@ -164,3 +169,184 @@
 				total_value -= sum(q * r for q, r in consumed)
 			self.assertTotalQty(total_qty)
 			self.assertTotalValue(total_value)
+
+
+class TestLIFOValuation(unittest.TestCase):
+
+	def setUp(self):
+		self.stack = LIFOValuation([])
+
+	def tearDown(self):
+		qty, value = self.stack.get_total_stock_and_value()
+		self.assertTotalQty(qty)
+		self.assertTotalValue(value)
+
+	def assertTotalQty(self, qty):
+		self.assertAlmostEqual(sum(q for q, _ in self.stack), qty, msg=f"stack: {self.stack}", places=4)
+
+	def assertTotalValue(self, value):
+		self.assertAlmostEqual(sum(q * r for q, r in self.stack), value, msg=f"stack: {self.stack}", places=2)
+
+	def test_simple_addition(self):
+		self.stack.add_stock(1, 10)
+		self.assertTotalQty(1)
+
+	def test_merge_new_stock(self):
+		self.stack.add_stock(1, 10)
+		self.stack.add_stock(1, 10)
+		self.assertEqual(self.stack, [[2, 10]])
+
+	def test_simple_removal(self):
+		self.stack.add_stock(1, 10)
+		self.stack.remove_stock(1)
+		self.assertTotalQty(0)
+
+	def test_adding_negative_stock_keeps_rate(self):
+		self.stack = LIFOValuation([[-5.0, 100]])
+		self.stack.add_stock(1, 10)
+		self.assertEqual(self.stack, [[-4, 100]])
+
+	def test_adding_negative_stock_updates_rate(self):
+		self.stack = LIFOValuation([[-5.0, 100]])
+		self.stack.add_stock(6, 10)
+		self.assertEqual(self.stack, [[1, 10]])
+
+	def test_rounding_off(self):
+		self.stack.add_stock(1.0, 1.0)
+		self.stack.remove_stock(1.0 - 1e-9)
+		self.assertTotalQty(0)
+
+	def test_lifo_consumption(self):
+		self.stack.add_stock(10, 10)
+		self.stack.add_stock(10, 20)
+		consumed = self.stack.remove_stock(15)
+		self.assertEqual(consumed, [[10, 20], [5, 10]])
+		self.assertTotalQty(5)
+
+	def test_lifo_consumption_going_negative(self):
+		self.stack.add_stock(10, 10)
+		self.stack.add_stock(10, 20)
+		consumed = self.stack.remove_stock(25)
+		self.assertEqual(consumed, [[10, 20], [10, 10], [5, 10]])
+		self.assertTotalQty(-5)
+
+	def test_lifo_consumption_multiple(self):
+		self.stack.add_stock(1, 1)
+		self.stack.add_stock(2, 2)
+		consumed = self.stack.remove_stock(1)
+		self.assertEqual(consumed, [[1, 2]])
+
+		self.stack.add_stock(3, 3)
+		consumed = self.stack.remove_stock(4)
+		self.assertEqual(consumed, [[3, 3], [1, 2]])
+
+		self.stack.add_stock(4, 4)
+		consumed = self.stack.remove_stock(5)
+		self.assertEqual(consumed, [[4, 4], [1, 1]])
+
+		self.stack.add_stock(5, 5)
+		consumed = self.stack.remove_stock(5)
+		self.assertEqual(consumed, [[5, 5]])
+
+
+	@given(stock_queue_generator)
+	def test_lifo_qty_hypothesis(self, stock_stack):
+		self.stack = LIFOValuation([])
+		total_qty = 0
+
+		for qty, rate in stock_stack:
+			if qty == 0:
+				continue
+			if qty > 0:
+				self.stack.add_stock(qty, rate)
+				total_qty += qty
+			else:
+				qty = abs(qty)
+				consumed = self.stack.remove_stock(qty)
+				self.assertAlmostEqual(qty, sum(q for q, _ in consumed), msg=f"incorrect consumption {consumed}")
+				total_qty -= qty
+			self.assertTotalQty(total_qty)
+
+	@given(stock_queue_generator)
+	def test_lifo_qty_value_nonneg_hypothesis(self, stock_stack):
+		self.stack = LIFOValuation([])
+		total_qty = 0.0
+		total_value = 0.0
+
+		for qty, rate in stock_stack:
+			# don't allow negative stock
+			if qty == 0 or total_qty + qty < 0 or abs(qty) < 0.1:
+				continue
+			if qty > 0:
+				self.stack.add_stock(qty, rate)
+				total_qty += qty
+				total_value += qty * rate
+			else:
+				qty = abs(qty)
+				consumed = self.stack.remove_stock(qty)
+				self.assertAlmostEqual(qty, sum(q for q, _ in consumed), msg=f"incorrect consumption {consumed}")
+				total_qty -= qty
+				total_value -= sum(q * r for q, r in consumed)
+			self.assertTotalQty(total_qty)
+			self.assertTotalValue(total_value)
+
+class TestLIFOValuationSLE(ERPNextTestCase):
+	ITEM_CODE = "_Test LIFO item"
+	WAREHOUSE = "_Test Warehouse - _TC"
+
+	@classmethod
+	def setUpClass(cls) -> None:
+		super().setUpClass()
+		make_item(cls.ITEM_CODE, {"valuation_method": "LIFO"})
+
+	def _make_stock_entry(self, qty, rate=None):
+		kwargs = {
+			"item_code": self.ITEM_CODE,
+			"from_warehouse" if qty < 0 else "to_warehouse": self.WAREHOUSE,
+			"rate": rate,
+			"qty": abs(qty),
+		}
+		return make_stock_entry(**kwargs)
+
+	def assertStockQueue(self, se, expected_queue):
+		sle_name = frappe.db.get_value("Stock Ledger Entry", {"voucher_no": se.name, "is_cancelled": 0, "voucher_type": "Stock Entry"})
+		sle = frappe.get_doc("Stock Ledger Entry", sle_name)
+
+		stock_queue = json.loads(sle.stock_queue)
+
+		total_qty, total_value = LIFOValuation(stock_queue).get_total_stock_and_value()
+		self.assertEqual(sle.qty_after_transaction, total_qty)
+		self.assertEqual(sle.stock_value, total_value)
+
+		if total_qty > 0:
+			self.assertEqual(stock_queue, expected_queue)
+
+
+	def test_lifo_values(self):
+
+		in1 = self._make_stock_entry(1, 1)
+		self.assertStockQueue(in1, [[1, 1]])
+
+		in2 = self._make_stock_entry(2, 2)
+		self.assertStockQueue(in2, [[1, 1], [2, 2]])
+
+		out1 = self._make_stock_entry(-1)
+		self.assertStockQueue(out1, [[1, 1], [1, 2]])
+
+		in3 = self._make_stock_entry(3, 3)
+		self.assertStockQueue(in3, [[1, 1], [1, 2], [3, 3]])
+
+		out2 = self._make_stock_entry(-4)
+		self.assertStockQueue(out2, [[1, 1]])
+
+		in4 = self._make_stock_entry(4, 4)
+		self.assertStockQueue(in4, [[1, 1], [4,4]])
+
+		out3 = self._make_stock_entry(-5)
+		self.assertStockQueue(out3, [])
+
+		in5 = self._make_stock_entry(5, 5)
+		self.assertStockQueue(in5, [[5, 5]])
+
+		out5 = self._make_stock_entry(-5)
+		self.assertStockQueue(out5, [])
diff --git a/erpnext/stock/utils.py b/erpnext/stock/utils.py
index 7c63c17..7263e39 100644
--- a/erpnext/stock/utils.py
+++ b/erpnext/stock/utils.py
@@ -9,6 +9,7 @@
 from frappe.utils import cstr, flt, get_link_to_form, nowdate, nowtime
 
 import erpnext
+from erpnext.stock.valuation import FIFOValuation, LIFOValuation
 
 
 class InvalidWarehouseCompany(frappe.ValidationError): pass
@@ -205,16 +206,6 @@
 
 	return bin_obj
 
-def update_bin(args, allow_negative_stock=False, via_landed_cost_voucher=False):
-	"""WARNING: This function is deprecated. Inline this function instead of using it."""
-	from erpnext.stock.doctype.bin.bin import update_stock
-	is_stock_item = frappe.get_cached_value('Item', args.get("item_code"), 'is_stock_item')
-	if is_stock_item:
-		bin_name = get_or_make_bin(args.get("item_code"), args.get("warehouse"))
-		update_stock(bin_name, args, allow_negative_stock, via_landed_cost_voucher)
-	else:
-		frappe.msgprint(_("Item {0} ignored since it is not a stock item").format(args.get("item_code")))
-
 @frappe.whitelist()
 def get_incoming_rate(args, raise_error_if_no_rate=True):
 	"""Get Incoming Rate based on valuation method"""
@@ -228,10 +219,10 @@
 	else:
 		valuation_method = get_valuation_method(args.get("item_code"))
 		previous_sle = get_previous_sle(args)
-		if valuation_method == 'FIFO':
+		if valuation_method in ('FIFO', 'LIFO'):
 			if previous_sle:
 				previous_stock_queue = json.loads(previous_sle.get('stock_queue', '[]') or '[]')
-				in_rate = get_fifo_rate(previous_stock_queue, args.get("qty") or 0) if previous_stock_queue else 0
+				in_rate = _get_fifo_lifo_rate(previous_stock_queue, args.get("qty") or 0, valuation_method) if previous_stock_queue else 0
 		elif valuation_method == 'Moving Average':
 			in_rate = previous_sle.get('valuation_rate') or 0
 
@@ -261,29 +252,25 @@
 
 def get_fifo_rate(previous_stock_queue, qty):
 	"""get FIFO (average) Rate from Queue"""
-	if flt(qty) >= 0:
-		total = sum(f[0] for f in previous_stock_queue)
-		return sum(flt(f[0]) * flt(f[1]) for f in previous_stock_queue) / flt(total) if total else 0.0
-	else:
-		available_qty_for_outgoing, outgoing_cost = 0, 0
-		qty_to_pop = abs(flt(qty))
-		while qty_to_pop and previous_stock_queue:
-			batch = previous_stock_queue[0]
-			if 0 < batch[0] <= qty_to_pop:
-				# if batch qty > 0
-				# not enough or exactly same qty in current batch, clear batch
-				available_qty_for_outgoing += flt(batch[0])
-				outgoing_cost += flt(batch[0]) * flt(batch[1])
-				qty_to_pop -= batch[0]
-				previous_stock_queue.pop(0)
-			else:
-				# all from current batch
-				available_qty_for_outgoing += flt(qty_to_pop)
-				outgoing_cost += flt(qty_to_pop) * flt(batch[1])
-				batch[0] -= qty_to_pop
-				qty_to_pop = 0
+	return _get_fifo_lifo_rate(previous_stock_queue, qty, "FIFO")
 
-		return outgoing_cost / available_qty_for_outgoing
+def get_lifo_rate(previous_stock_queue, qty):
+	"""get LIFO (average) Rate from Queue"""
+	return _get_fifo_lifo_rate(previous_stock_queue, qty, "LIFO")
+
+
+def _get_fifo_lifo_rate(previous_stock_queue, qty, method):
+	ValuationKlass = LIFOValuation if method == "LIFO" else FIFOValuation
+
+	stock_queue = ValuationKlass(previous_stock_queue)
+	if flt(qty) >= 0:
+		total_qty, total_value = stock_queue.get_total_stock_and_value()
+		return total_value / total_qty if total_qty else 0.0
+	else:
+		popped_bins = stock_queue.remove_stock(abs(flt(qty)))
+
+		total_qty, total_value = ValuationKlass(popped_bins).get_total_stock_and_value()
+		return total_value / total_qty if total_qty else 0.0
 
 def get_valid_serial_nos(sr_nos, qty=0, item_code=''):
 	"""split serial nos, validate and return list of valid serial nos"""
diff --git a/erpnext/stock/valuation.py b/erpnext/stock/valuation.py
index 45c5083..ee9477e 100644
--- a/erpnext/stock/valuation.py
+++ b/erpnext/stock/valuation.py
@@ -1,15 +1,54 @@
+from abc import ABC, abstractmethod, abstractproperty
 from typing import Callable, List, NewType, Optional, Tuple
 
 from frappe.utils import flt
 
-FifoBin = NewType("FifoBin", List[float])
+StockBin = NewType("StockBin", List[float])  # [[qty, rate], ...]
 
 # Indexes of values inside FIFO bin 2-tuple
 QTY = 0
 RATE = 1
 
 
-class FIFOValuation:
+class BinWiseValuation(ABC):
+
+	@abstractmethod
+	def add_stock(self, qty: float, rate: float) -> None:
+		pass
+
+	@abstractmethod
+	def remove_stock(
+		self, qty: float, outgoing_rate: float = 0.0, rate_generator: Callable[[], float] = None
+	) -> List[StockBin]:
+		pass
+
+	@abstractproperty
+	def state(self) -> List[StockBin]:
+		pass
+
+	def get_total_stock_and_value(self) -> Tuple[float, float]:
+		total_qty = 0.0
+		total_value = 0.0
+
+		for qty, rate in self.state:
+			total_qty += flt(qty)
+			total_value += flt(qty) * flt(rate)
+
+		return _round_off_if_near_zero(total_qty), _round_off_if_near_zero(total_value)
+
+	def __repr__(self):
+		return str(self.state)
+
+	def __iter__(self):
+		return iter(self.state)
+
+	def __eq__(self, other):
+		if isinstance(other, list):
+			return self.state == other
+		return type(self) == type(other) and self.state == other.state
+
+
+class FIFOValuation(BinWiseValuation):
 	"""Valuation method where a queue of all the incoming stock is maintained.
 
 	New stock is added at end of the queue.
@@ -24,34 +63,14 @@
 	# ref: https://docs.python.org/3/reference/datamodel.html#slots
 	__slots__ = ["queue",]
 
-	def __init__(self, state: Optional[List[FifoBin]]):
-		self.queue: List[FifoBin] = state if state is not None else []
+	def __init__(self, state: Optional[List[StockBin]]):
+		self.queue: List[StockBin] = state if state is not None else []
 
-	def __repr__(self):
-		return str(self.queue)
-
-	def __iter__(self):
-		return iter(self.queue)
-
-	def __eq__(self, other):
-		if isinstance(other, list):
-			return self.queue == other
-		return self.queue == other.queue
-
-	def get_state(self) -> List[FifoBin]:
+	@property
+	def state(self) -> List[StockBin]:
 		"""Get current state of queue."""
 		return self.queue
 
-	def get_total_stock_and_value(self) -> Tuple[float, float]:
-		total_qty = 0.0
-		total_value = 0.0
-
-		for qty, rate in self.queue:
-			total_qty += flt(qty)
-			total_value += flt(qty) * flt(rate)
-
-		return _round_off_if_near_zero(total_qty), _round_off_if_near_zero(total_value)
-
 	def add_stock(self, qty: float, rate: float) -> None:
 		"""Update fifo queue with new stock.
 
@@ -78,7 +97,7 @@
 
 	def remove_stock(
 		self, qty: float, outgoing_rate: float = 0.0, rate_generator: Callable[[], float] = None
-	) -> List[FifoBin]:
+	) -> List[StockBin]:
 		"""Remove stock from the queue and return popped bins.
 
 		args:
@@ -136,6 +155,101 @@
 		return consumed_bins
 
 
+class LIFOValuation(BinWiseValuation):
+	"""Valuation method where a *stack* of all the incoming stock is maintained.
+
+	New stock is added at top of the stack.
+	Qty consumption happens on Last In First Out basis.
+
+	Stack is implemented using "bins" of [qty, rate].
+
+	ref: https://en.wikipedia.org/wiki/FIFO_and_LIFO_accounting
+	Implementation detail: appends and pops both at end of list.
+	"""
+
+	# specifying the attributes to save resources
+	# ref: https://docs.python.org/3/reference/datamodel.html#slots
+	__slots__ = ["stack",]
+
+	def __init__(self, state: Optional[List[StockBin]]):
+		self.stack: List[StockBin] = state if state is not None else []
+
+	@property
+	def state(self) -> List[StockBin]:
+		"""Get current state of stack."""
+		return self.stack
+
+	def add_stock(self, qty: float, rate: float) -> None:
+		"""Update lifo stack with new stock.
+
+			args:
+				qty: new quantity to add
+				rate: incoming rate of new quantity.
+
+			Behaviour of this is same as FIFO valuation.
+		"""
+		if not len(self.stack):
+			self.stack.append([0, 0])
+
+		# last row has the same rate, merge new bin.
+		if self.stack[-1][RATE] == rate:
+			self.stack[-1][QTY] += qty
+		else:
+			# Item has a positive balance qty, add new entry
+			if self.stack[-1][QTY] > 0:
+				self.stack.append([qty, rate])
+			else:  # negative balance qty
+				qty = self.stack[-1][QTY] + qty
+				if qty > 0:  # new balance qty is positive
+					self.stack[-1] = [qty, rate]
+				else:  # new balance qty is still negative, maintain same rate
+					self.stack[-1][QTY] = qty
+
+
+	def remove_stock(
+		self, qty: float, outgoing_rate: float = 0.0, rate_generator: Callable[[], float] = None
+	) -> List[StockBin]:
+		"""Remove stock from the stack and return popped bins.
+
+		args:
+			qty: quantity to remove
+			rate: outgoing rate - ignored. Kept for backwards compatibility.
+			rate_generator: function to be called if stack is not found and rate is required.
+		"""
+		if not rate_generator:
+			rate_generator = lambda : 0.0  # noqa
+
+		consumed_bins = []
+		while qty:
+			if not len(self.stack):
+				# rely on rate generator.
+				self.stack.append([0, rate_generator()])
+
+			# start at the end.
+			index = -1
+
+			stock_bin = self.stack[index]
+			if qty >= stock_bin[QTY]:
+				# consume current bin
+				qty = _round_off_if_near_zero(qty - stock_bin[QTY])
+				to_consume = self.stack.pop(index)
+				consumed_bins.append(list(to_consume))
+
+				if not self.stack and qty:
+					# stock finished, qty still remains to be withdrawn
+					# negative stock, keep in as a negative bin
+					self.stack.append([-qty, outgoing_rate or stock_bin[RATE]])
+					consumed_bins.append([qty, outgoing_rate or stock_bin[RATE]])
+					break
+			else:
+				# qty found in current bin consume it and exit
+				stock_bin[QTY] = _round_off_if_near_zero(stock_bin[QTY] - qty)
+				consumed_bins.append([qty, stock_bin[RATE]])
+				qty = 0
+
+		return consumed_bins
+
+
 def _round_off_if_near_zero(number: float, precision: int = 7) -> float:
 	"""Rounds off the number to zero only if number is close to zero for decimal
 	specified in precision. Precision defaults to 7.
diff --git a/erpnext/tests/test_point_of_sale.py b/erpnext/tests/test_point_of_sale.py
index df2dc8b..3299c88 100644
--- a/erpnext/tests/test_point_of_sale.py
+++ b/erpnext/tests/test_point_of_sale.py
@@ -1,15 +1,25 @@
 # Copyright (c) 2022, Frappe Technologies Pvt. Ltd. and Contributors
 # MIT License. See license.txt
 
+import unittest
+
+import frappe
 
 from erpnext.accounts.doctype.pos_profile.test_pos_profile import make_pos_profile
 from erpnext.selling.page.point_of_sale.point_of_sale import get_items
 from erpnext.stock.doctype.item.test_item import make_item
 from erpnext.stock.doctype.stock_entry.stock_entry_utils import make_stock_entry
-from erpnext.tests.utils import ERPNextTestCase
 
 
-class TestPointOfSale(ERPNextTestCase):
+class TestPointOfSale(unittest.TestCase):
+	@classmethod
+	def setUpClass(cls) -> None:
+		frappe.db.savepoint('before_test_point_of_sale')
+
+	@classmethod
+	def tearDownClass(cls) -> None:
+		frappe.db.rollback(save_point='before_test_point_of_sale')
+
 	def test_item_search(self):
 		"""
 		Test Stock and Service Item Search.
diff --git a/erpnext/tests/ui_test_bulk_transaction_processing.py b/erpnext/tests/ui_test_bulk_transaction_processing.py
new file mode 100644
index 0000000..d78689e
--- /dev/null
+++ b/erpnext/tests/ui_test_bulk_transaction_processing.py
@@ -0,0 +1,21 @@
+import frappe
+
+from erpnext.bulk_transaction.doctype.bulk_transaction_logger.test_bulk_transaction_logger import (
+	create_company,
+	create_customer,
+	create_item,
+	create_so,
+)
+
+
+@frappe.whitelist()
+def create_records():
+	create_company()
+	create_customer()
+	create_item()
+
+	gd = frappe.get_doc("Global Defaults")
+	gd.set("default_company", "Test Bulk")
+	gd.save()
+	frappe.clear_cache()
+	create_so()
\ No newline at end of file
diff --git a/erpnext/utilities/bulk_transaction.py b/erpnext/utilities/bulk_transaction.py
new file mode 100644
index 0000000..64e2ff4
--- /dev/null
+++ b/erpnext/utilities/bulk_transaction.py
@@ -0,0 +1,201 @@
+import json
+from datetime import date, datetime
+
+import frappe
+from frappe import _
+
+
+@frappe.whitelist()
+def transaction_processing(data, from_doctype, to_doctype):
+	if isinstance(data, str):
+		deserialized_data = json.loads(data)
+
+	else:
+		deserialized_data = data
+
+	length_of_data = len(deserialized_data)
+
+	if length_of_data > 10:
+		frappe.msgprint(
+			_("Started a background job to create {1} {0}").format(to_doctype, length_of_data)
+		)
+		frappe.enqueue(
+			job,
+			deserialized_data=deserialized_data,
+			from_doctype=from_doctype,
+			to_doctype=to_doctype,
+		)
+	else:
+		job(deserialized_data, from_doctype, to_doctype)
+
+
+def job(deserialized_data, from_doctype, to_doctype):
+	failed_history = []
+	i = 0
+	for d in deserialized_data:
+		failed = []
+
+		try:
+			i += 1
+			doc_name = d.get("name")
+			frappe.db.savepoint("before_creation_state")
+			task(doc_name, from_doctype, to_doctype)
+
+		except Exception as e:
+			frappe.db.rollback(save_point="before_creation_state")
+			failed_history.append(e)
+			failed.append(e)
+			update_logger(doc_name, e, from_doctype, to_doctype, status="Failed", log_date=str(date.today()))
+		if not failed:
+			update_logger(doc_name, None, from_doctype, to_doctype, status="Success", log_date=str(date.today()))
+
+	show_job_status(failed_history, deserialized_data, to_doctype)
+
+
+def task(doc_name, from_doctype, to_doctype):
+	from erpnext.accounts.doctype.payment_entry import payment_entry
+	from erpnext.accounts.doctype.purchase_invoice import purchase_invoice
+	from erpnext.accounts.doctype.sales_invoice import sales_invoice
+	from erpnext.buying.doctype.purchase_order import purchase_order
+	from erpnext.buying.doctype.supplier_quotation import supplier_quotation
+	from erpnext.selling.doctype.quotation import quotation
+	from erpnext.selling.doctype.sales_order import sales_order
+	from erpnext.stock.doctype.delivery_note import delivery_note
+	from erpnext.stock.doctype.purchase_receipt import purchase_receipt
+
+	mapper = {
+		"Sales Order": {
+			"Sales Invoice": sales_order.make_sales_invoice,
+			"Delivery Note": sales_order.make_delivery_note,
+			"Advance Payment": payment_entry.get_payment_entry,
+		},
+		"Sales Invoice": {
+			"Delivery Note": sales_invoice.make_delivery_note,
+			"Payment": payment_entry.get_payment_entry,
+		},
+		"Delivery Note": {
+			"Sales Invoice": delivery_note.make_sales_invoice,
+			"Packing Slip": delivery_note.make_packing_slip,
+		},
+		"Quotation": {
+			"Sales Order": quotation.make_sales_order,
+			"Sales Invoice": quotation.make_sales_invoice,
+		},
+		"Supplier Quotation": {
+			"Purchase Order": supplier_quotation.make_purchase_order,
+			"Purchase Invoice": supplier_quotation.make_purchase_invoice,
+			"Advance Payment": payment_entry.get_payment_entry,
+		},
+		"Purchase Order": {
+			"Purchase Invoice": purchase_order.make_purchase_invoice,
+			"Purchase Receipt": purchase_order.make_purchase_receipt,
+		},
+		"Purhcase Invoice": {
+			"Purchase Receipt": purchase_invoice.make_purchase_receipt,
+			"Payment": payment_entry.get_payment_entry,
+		},
+		"Purchase Receipt": {"Purchase Invoice": purchase_receipt.make_purchase_invoice},
+	}
+	if to_doctype in ['Advance Payment', 'Payment']:
+		obj = mapper[from_doctype][to_doctype](from_doctype, doc_name)
+	else:
+		obj = mapper[from_doctype][to_doctype](doc_name)
+
+	obj.flags.ignore_validate = True
+	obj.insert(ignore_mandatory=True)
+
+
+def check_logger_doc_exists(log_date):
+	return frappe.db.exists("Bulk Transaction Log", log_date)
+
+
+def get_logger_doc(log_date):
+	return frappe.get_doc("Bulk Transaction Log", log_date)
+
+
+def create_logger_doc():
+	log_doc = frappe.new_doc("Bulk Transaction Log")
+	log_doc.set_new_name(set_name=str(date.today()))
+	log_doc.log_date = date.today()
+
+	return log_doc
+
+
+def append_data_to_logger(log_doc, doc_name, error, from_doctype, to_doctype, status, restarted):
+	row = log_doc.append("logger_data", {})
+	row.transaction_name = doc_name
+	row.date = date.today()
+	now = datetime.now()
+	row.time = now.strftime("%H:%M:%S")
+	row.transaction_status = status
+	row.error_description = str(error)
+	row.from_doctype = from_doctype
+	row.to_doctype = to_doctype
+	row.retried = restarted
+
+
+def update_logger(doc_name, e, from_doctype, to_doctype, status, log_date=None, restarted=0):
+	if not check_logger_doc_exists(log_date):
+		log_doc = create_logger_doc()
+		append_data_to_logger(log_doc, doc_name, e, from_doctype, to_doctype, status, restarted)
+		log_doc.insert()
+	else:
+		log_doc = get_logger_doc(log_date)
+		if record_exists(log_doc, doc_name, status):
+			append_data_to_logger(
+				log_doc, doc_name, e, from_doctype, to_doctype, status, restarted
+			)
+			log_doc.save()
+
+
+def show_job_status(failed_history, deserialized_data, to_doctype):
+	if not failed_history:
+		frappe.msgprint(
+			_("Creation of {0} successful").format(to_doctype),
+			title="Successful",
+			indicator="green",
+		)
+
+	if len(failed_history) != 0 and len(failed_history) < len(deserialized_data):
+		frappe.msgprint(
+			_("""Creation of {0} partially successful.
+				Check <b><a href="/app/bulk-transaction-log">Bulk Transaction Log</a></b>""").format(
+				to_doctype
+			),
+			title="Partially successful",
+			indicator="orange",
+		)
+
+	if len(failed_history) == len(deserialized_data):
+		frappe.msgprint(
+			_("""Creation of {0} failed.
+				Check <b><a href="/app/bulk-transaction-log">Bulk Transaction Log</a></b>""").format(
+				to_doctype
+			),
+			title="Failed",
+			indicator="red",
+		)
+
+
+def record_exists(log_doc, doc_name, status):
+
+	record = mark_retrired_transaction(log_doc, doc_name)
+
+	if record and status == "Failed":
+		return False
+	elif record and status == "Success":
+		return True
+	else:
+		return True
+
+
+def mark_retrired_transaction(log_doc, doc_name):
+	record = 0
+	for d in log_doc.get("logger_data"):
+		if d.transaction_name == doc_name and d.transaction_status == "Failed":
+			d.retried = 1
+			record = record + 1
+
+	log_doc.save()
+
+	return record
\ No newline at end of file
diff --git a/erpnext/utilities/doctype/rename_tool/rename_tool.js b/erpnext/utilities/doctype/rename_tool/rename_tool.js
index 7823055..5553e44 100644
--- a/erpnext/utilities/doctype/rename_tool/rename_tool.js
+++ b/erpnext/utilities/doctype/rename_tool/rename_tool.js
@@ -13,6 +13,12 @@
 	},
 	refresh: function(frm) {
 		frm.disable_save();
+
+		frm.get_field("file_to_rename").df.options = {
+			restrictions: {
+				allowed_file_types: [".csv"],
+			},
+		};
 		if (!frm.doc.file_to_rename) {
 			frm.get_field("rename_log").$wrapper.html("");
 		}