diff --git a/erpnext/buying/doctype/buying_settings/buying_settings.js b/erpnext/buying/doctype/buying_settings/buying_settings.js
new file mode 100644
index 0000000..403b1c9
--- /dev/null
+++ b/erpnext/buying/doctype/buying_settings/buying_settings.js
@@ -0,0 +1,8 @@
+// Copyright (c) 2019, Frappe Technologies Pvt. Ltd. and contributors
+// For license information, please see license.txt
+
+frappe.ui.form.on('Buying Settings', {
+	// refresh: function(frm) {
+
+	// }
+});
diff --git a/erpnext/buying/doctype/buying_settings/buying_settings.json b/erpnext/buying/doctype/buying_settings/buying_settings.json
index f2eec4f..a492519 100644
--- a/erpnext/buying/doctype/buying_settings/buying_settings.json
+++ b/erpnext/buying/doctype/buying_settings/buying_settings.json
@@ -1,379 +1,111 @@
 {
- "allow_copy": 0, 
- "allow_guest_to_view": 0, 
- "allow_import": 0, 
- "allow_rename": 0, 
- "beta": 0, 
- "creation": "2013-06-25 11:04:03", 
- "custom": 0, 
- "description": "Settings for Buying Module", 
- "docstatus": 0, 
- "doctype": "DocType", 
- "document_type": "Other", 
- "editable_grid": 0, 
+ "creation": "2013-06-25 11:04:03",
+ "description": "Settings for Buying Module",
+ "doctype": "DocType",
+ "document_type": "Other",
+ "field_order": [
+  "supp_master_name",
+  "supplier_group",
+  "buying_price_list",
+  "column_break_3",
+  "po_required",
+  "pr_required",
+  "maintain_same_rate",
+  "allow_multiple_items",
+  "subcontract",
+  "backflush_raw_materials_of_subcontract_based_on",
+  "column_break_11",
+  "over_transfer_allowance"
+ ],
  "fields": [
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "default": "Supplier Name", 
-   "fieldname": "supp_master_name", 
-   "fieldtype": "Select", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Supplier Naming By", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Supplier Name\nNaming Series", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
-  {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "supplier_group", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Default Supplier Group", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Supplier Group", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
-  {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "buying_price_list", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Default Buying Price List", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Price List", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
-  {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "column_break_3", 
-   "fieldtype": "Column Break", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
-  {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "po_required", 
-   "fieldtype": "Select", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Purchase Order Required", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "No\nYes", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
-  {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "pr_required", 
-   "fieldtype": "Select", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Purchase Receipt Required", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "No\nYes", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
-  {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "maintain_same_rate", 
-   "fieldtype": "Check", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Maintain same rate throughout purchase cycle", 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
-  {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "allow_multiple_items", 
-   "fieldtype": "Check", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Allow Item to be added multiple times in a transaction", 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
+   "default": "Supplier Name",
+   "fieldname": "supp_master_name",
+   "fieldtype": "Select",
+   "label": "Supplier Naming By",
+   "options": "Supplier Name\nNaming Series"
   },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "subcontract", 
-   "fieldtype": "Section Break", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Subcontract", 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "fieldname": "supplier_group",
+   "fieldtype": "Link",
+   "label": "Default Supplier Group",
+   "options": "Supplier Group"
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "default": "Material Transferred for Subcontract", 
-   "fieldname": "backflush_raw_materials_of_subcontract_based_on", 
-   "fieldtype": "Select", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Backflush Raw Materials of Subcontract Based On", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "BOM\nMaterial Transferred for Subcontract", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
+   "fieldname": "buying_price_list",
+   "fieldtype": "Link",
+   "label": "Default Buying Price List",
+   "options": "Price List"
+  },
+  {
+   "fieldname": "column_break_3",
+   "fieldtype": "Column Break"
+  },
+  {
+   "fieldname": "po_required",
+   "fieldtype": "Select",
+   "label": "Purchase Order Required",
+   "options": "No\nYes"
+  },
+  {
+   "fieldname": "pr_required",
+   "fieldtype": "Select",
+   "label": "Purchase Receipt Required",
+   "options": "No\nYes"
+  },
+  {
+   "default": "0",
+   "fieldname": "maintain_same_rate",
+   "fieldtype": "Check",
+   "label": "Maintain same rate throughout purchase cycle"
+  },
+  {
+   "default": "0",
+   "fieldname": "allow_multiple_items",
+   "fieldtype": "Check",
+   "label": "Allow Item to be added multiple times in a transaction"
+  },
+  {
+   "fieldname": "subcontract",
+   "fieldtype": "Section Break",
+   "label": "Subcontract"
+  },
+  {
+   "default": "Material Transferred for Subcontract",
+   "fieldname": "backflush_raw_materials_of_subcontract_based_on",
+   "fieldtype": "Select",
+   "label": "Backflush Raw Materials of Subcontract Based On",
+   "options": "BOM\nMaterial Transferred for Subcontract"
+  },
+  {
+   "depends_on": "eval:doc.backflush_raw_materials_of_subcontract_based_on == \"BOM\"",
+   "description": "Percentage you are allowed to transfer more against the quantity ordered. For example: If you have ordered 100 units. and your Allowance is 10% then you are allowed to transfer 110 units.",
+   "fieldname": "over_transfer_allowance",
+   "fieldtype": "Float",
+   "label": "Over Transfer Allowance (%)"
+  },
+  {
+   "fieldname": "column_break_11",
+   "fieldtype": "Column Break"
   }
- ], 
- "has_web_view": 0, 
- "hide_heading": 0, 
- "hide_toolbar": 0, 
- "icon": "fa fa-cog", 
- "idx": 1, 
- "image_view": 0, 
- "in_create": 0, 
- "is_submittable": 0, 
- "issingle": 1, 
- "istable": 0, 
- "max_attachments": 0, 
- "modified": "2018-07-31 07:52:38.062488", 
- "modified_by": "Administrator", 
- "module": "Buying", 
- "name": "Buying Settings", 
- "owner": "Administrator", 
+ ],
+ "icon": "fa fa-cog",
+ "idx": 1,
+ "issingle": 1,
+ "modified": "2019-08-20 13:13:09.055189",
+ "modified_by": "Administrator",
+ "module": "Buying",
+ "name": "Buying Settings",
+ "owner": "Administrator",
  "permissions": [
   {
-   "amend": 0, 
-   "cancel": 0, 
-   "create": 1, 
-   "delete": 0, 
-   "email": 1, 
-   "export": 0, 
-   "if_owner": 0, 
-   "import": 0, 
-   "permlevel": 0, 
-   "print": 1, 
-   "read": 1, 
-   "report": 0, 
-   "role": "System Manager", 
-   "set_user_permissions": 0, 
-   "share": 1, 
-   "submit": 0, 
+   "create": 1,
+   "email": 1,
+   "print": 1,
+   "read": 1,
+   "role": "System Manager",
+   "share": 1,
    "write": 1
   }
- ], 
- "quick_entry": 0, 
- "read_only": 0, 
- "read_only_onload": 0, 
- "show_name_in_global_search": 0, 
- "track_changes": 0, 
- "track_seen": 0
-}
+ ]
+}
\ No newline at end of file
diff --git a/erpnext/buying/doctype/buying_settings/test_buying_settings.py b/erpnext/buying/doctype/buying_settings/test_buying_settings.py
new file mode 100644
index 0000000..bf6eec6
--- /dev/null
+++ b/erpnext/buying/doctype/buying_settings/test_buying_settings.py
@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+# Copyright (c) 2019, Frappe Technologies Pvt. Ltd. and Contributors
+# See license.txt
+from __future__ import unicode_literals
+
+# import frappe
+import unittest
+
+class TestBuyingSettings(unittest.TestCase):
+	pass
diff --git a/erpnext/buying/doctype/purchase_order/purchase_order.py b/erpnext/buying/doctype/purchase_order/purchase_order.py
index 6ed6766..e3e2f1e 100644
--- a/erpnext/buying/doctype/purchase_order/purchase_order.py
+++ b/erpnext/buying/doctype/purchase_order/purchase_order.py
@@ -477,6 +477,7 @@
 					rm_item_code = rm_item_data["rm_item_code"]
 					items_dict = {
 						rm_item_code: {
+							"po_detail": rm_item_data.get("name"),
 							"item_name": rm_item_data["item_name"],
 							"description": item_wh.get(rm_item_code, {}).get('description', ""),
 							'qty': rm_item_data["qty"],
diff --git a/erpnext/buying/doctype/purchase_order_item_supplied/purchase_order_item_supplied.json b/erpnext/buying/doctype/purchase_order_item_supplied/purchase_order_item_supplied.json
index 7016853..8435bbb 100644
--- a/erpnext/buying/doctype/purchase_order_item_supplied/purchase_order_item_supplied.json
+++ b/erpnext/buying/doctype/purchase_order_item_supplied/purchase_order_item_supplied.json
@@ -1,404 +1,134 @@
 {
- "allow_copy": 0, 
- "allow_events_in_timeline": 0, 
- "allow_guest_to_view": 0, 
- "allow_import": 0, 
- "allow_rename": 0, 
- "beta": 0, 
- "creation": "2013-02-22 01:27:42", 
- "custom": 0, 
- "docstatus": 0, 
- "doctype": "DocType", 
- "editable_grid": 1, 
+ "creation": "2013-02-22 01:27:42",
+ "doctype": "DocType",
+ "editable_grid": 1,
+ "field_order": [
+  "main_item_code",
+  "rm_item_code",
+  "required_qty",
+  "supplied_qty",
+  "rate",
+  "amount",
+  "column_break_6",
+  "bom_detail_no",
+  "reference_name",
+  "conversion_factor",
+  "stock_uom",
+  "reserve_warehouse"
+ ],
  "fields": [
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 2, 
-   "fieldname": "main_item_code", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Item Code", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "main_item_code", 
-   "oldfieldtype": "Data", 
-   "options": "Item", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "columns": 2,
+   "fieldname": "main_item_code",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Item Code",
+   "oldfieldname": "main_item_code",
+   "oldfieldtype": "Data",
+   "options": "Item",
+   "read_only": 1
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 2, 
-   "fieldname": "rm_item_code", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Raw Material Item Code", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "rm_item_code", 
-   "oldfieldtype": "Data", 
-   "options": "Item", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "columns": 2,
+   "fieldname": "rm_item_code",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Raw Material Item Code",
+   "oldfieldname": "rm_item_code",
+   "oldfieldtype": "Data",
+   "options": "Item",
+   "read_only": 1
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 2, 
-   "fieldname": "required_qty", 
-   "fieldtype": "Float", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Supplied Qty", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "required_qty", 
-   "oldfieldtype": "Currency", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "columns": 2,
+   "fieldname": "required_qty",
+   "fieldtype": "Float",
+   "in_list_view": 1,
+   "label": "Required Qty",
+   "oldfieldname": "required_qty",
+   "oldfieldtype": "Currency",
+   "read_only": 1
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 2, 
-   "fieldname": "rate", 
-   "fieldtype": "Currency", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Rate", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "rate", 
-   "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "columns": 2,
+   "fieldname": "rate",
+   "fieldtype": "Currency",
+   "in_list_view": 1,
+   "label": "Rate",
+   "oldfieldname": "rate",
+   "oldfieldtype": "Currency",
+   "options": "Company:company:default_currency"
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "amount", 
-   "fieldtype": "Currency", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Amount", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "amount", 
-   "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "fieldname": "amount",
+   "fieldtype": "Currency",
+   "label": "Amount",
+   "oldfieldname": "amount",
+   "oldfieldtype": "Currency",
+   "options": "Company:company:default_currency",
+   "read_only": 1
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "column_break_6", 
-   "fieldtype": "Column Break", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "length": 0, 
-   "no_copy": 0, 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "fieldname": "column_break_6",
+   "fieldtype": "Column Break"
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "bom_detail_no", 
-   "fieldtype": "Data", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "BOM Detail No", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "bom_detail_no", 
-   "oldfieldtype": "Data", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "fieldname": "bom_detail_no",
+   "fieldtype": "Data",
+   "label": "BOM Detail No",
+   "oldfieldname": "bom_detail_no",
+   "oldfieldtype": "Data",
+   "read_only": 1
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "reference_name", 
-   "fieldtype": "Data", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Reference Name", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "reference_name", 
-   "oldfieldtype": "Data", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "fieldname": "reference_name",
+   "fieldtype": "Data",
+   "label": "Reference Name",
+   "oldfieldname": "reference_name",
+   "oldfieldtype": "Data",
+   "read_only": 1
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "conversion_factor", 
-   "fieldtype": "Float", 
-   "hidden": 1, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Conversion Factor", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "conversion_factor", 
-   "oldfieldtype": "Currency", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "fieldname": "conversion_factor",
+   "fieldtype": "Float",
+   "hidden": 1,
+   "label": "Conversion Factor",
+   "oldfieldname": "conversion_factor",
+   "oldfieldtype": "Currency",
+   "read_only": 1
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 0, 
-   "fieldname": "stock_uom", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 0, 
-   "in_standard_filter": 0, 
-   "label": "Stock Uom", 
-   "length": 0, 
-   "no_copy": 0, 
-   "oldfieldname": "stock_uom", 
-   "oldfieldtype": "Data", 
-   "options": "UOM", 
-   "permlevel": 0, 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 1, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
-  }, 
+   "fieldname": "stock_uom",
+   "fieldtype": "Link",
+   "label": "Stock Uom",
+   "oldfieldname": "stock_uom",
+   "oldfieldtype": "Data",
+   "options": "UOM",
+   "read_only": 1
+  },
   {
-   "allow_bulk_edit": 0, 
-   "allow_in_quick_entry": 0, 
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "columns": 2, 
-   "fieldname": "reserve_warehouse", 
-   "fieldtype": "Link", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "ignore_xss_filter": 0, 
-   "in_filter": 0, 
-   "in_global_search": 0, 
-   "in_list_view": 1, 
-   "in_standard_filter": 0, 
-   "label": "Reserve Warehouse", 
-   "length": 0, 
-   "no_copy": 0, 
-   "options": "Warehouse", 
-   "permlevel": 0, 
-   "precision": "", 
-   "print_hide": 0, 
-   "print_hide_if_no_value": 0, 
-   "read_only": 0, 
-   "remember_last_selected_value": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "translatable": 0, 
-   "unique": 0
+   "columns": 2,
+   "fieldname": "reserve_warehouse",
+   "fieldtype": "Link",
+   "in_list_view": 1,
+   "label": "Reserve Warehouse",
+   "options": "Warehouse"
+  },
+  {
+   "fieldname": "supplied_qty",
+   "fieldtype": "Float",
+   "in_list_view": 1,
+   "label": "Supplied Qty",
+   "read_only": 1
   }
- ], 
- "has_web_view": 0, 
- "hide_heading": 0, 
- "hide_toolbar": 1, 
- "idx": 1, 
- "image_view": 0, 
- "in_create": 0, 
- "is_submittable": 0, 
- "issingle": 0, 
- "istable": 1, 
- "max_attachments": 0, 
- "modified": "2019-01-07 16:51:58.016007", 
- "modified_by": "Administrator", 
- "module": "Buying", 
- "name": "Purchase Order Item Supplied", 
- "owner": "dhanalekshmi@webnotestech.com", 
- "permissions": [], 
- "quick_entry": 0, 
- "read_only": 0, 
- "read_only_onload": 0, 
- "show_name_in_global_search": 0, 
- "track_changes": 0, 
- "track_seen": 0, 
- "track_views": 0
+ ],
+ "hide_toolbar": 1,
+ "idx": 1,
+ "istable": 1,
+ "modified": "2019-08-20 13:37:32.702068",
+ "modified_by": "Administrator",
+ "module": "Buying",
+ "name": "Purchase Order Item Supplied",
+ "owner": "dhanalekshmi@webnotestech.com",
+ "permissions": []
 }
\ No newline at end of file
diff --git a/erpnext/config/buying.py b/erpnext/config/buying.py
index f5d8da7..6f5ab32 100644
--- a/erpnext/config/buying.py
+++ b/erpnext/config/buying.py
@@ -16,6 +16,12 @@
 				},
 				{
 					"type": "doctype",
+					"name": "Purchase Invoice",
+					"onboard": 1,
+					"dependencies": ["Item", "Supplier"]
+				},
+				{
+					"type": "doctype",
 					"name": "Material Request",
 					"onboard": 1,
 					"dependencies": ["Item"],
diff --git a/erpnext/config/selling.py b/erpnext/config/selling.py
index 844710d..928bd5f 100644
--- a/erpnext/config/selling.py
+++ b/erpnext/config/selling.py
@@ -309,12 +309,6 @@
 					"is_query_report": True,
 					"name": "Sales Partners Commission",
 					"doctype": "Customer"
-				},
-				{
-					"type": "report",
-					"is_query_report": True,
-					"name": "Sales Partners Commission",
-					"doctype": "Customer"
 				}
 			]
 		},
diff --git a/erpnext/erpnext_integrations/doctype/shopify_settings/shopify_settings.py b/erpnext/erpnext_integrations/doctype/shopify_settings/shopify_settings.py
index 7f4b7ba..4943053 100644
--- a/erpnext/erpnext_integrations/doctype/shopify_settings/shopify_settings.py
+++ b/erpnext/erpnext_integrations/doctype/shopify_settings/shopify_settings.py
@@ -58,7 +58,7 @@
 				d.raise_for_status()
 				self.update_webhook_table(method, d.json())
 			except Exception as e:
-				make_shopify_log(status="Warning", message=e.message, exception=False)
+				make_shopify_log(status="Warning", message=e, exception=False)
 
 	def unregister_webhooks(self):
 		session = get_request_session()
@@ -71,7 +71,7 @@
 				res.raise_for_status()
 				deleted_webhooks.append(d)
 			except Exception as e:
-				frappe.log_error(message=frappe.get_traceback(), title=e.message[:140])
+				frappe.log_error(message=frappe.get_traceback(), title=e)
 
 		for d in deleted_webhooks:
 			self.remove(d)
diff --git a/erpnext/stock/doctype/stock_entry/stock_entry.py b/erpnext/stock/doctype/stock_entry/stock_entry.py
index 6e81dd0..e5a2102 100644
--- a/erpnext/stock/doctype/stock_entry/stock_entry.py
+++ b/erpnext/stock/doctype/stock_entry/stock_entry.py
@@ -525,15 +525,21 @@
 		backflush_raw_materials_based_on = frappe.db.get_single_value("Buying Settings",
 			"backflush_raw_materials_of_subcontract_based_on")
 
+		qty_allowance = flt(frappe.db.get_single_value("Buying Settings",
+			"over_transfer_allowance"))
+
 		if (self.purpose == "Send to Subcontractor" and self.purchase_order and
 			backflush_raw_materials_based_on == 'BOM'):
 			purchase_order = frappe.get_doc("Purchase Order", self.purchase_order)
 			for se_item in self.items:
 				item_code = se_item.original_item or se_item.item_code
 				precision = cint(frappe.db.get_default("float_precision")) or 3
-				total_allowed = sum([flt(d.required_qty) for d in purchase_order.supplied_items \
+				required_qty = sum([flt(d.required_qty) for d in purchase_order.supplied_items \
 					if d.rm_item_code == item_code])
-				if not total_allowed:
+
+				total_allowed = required_qty + (required_qty * (qty_allowance/100))
+
+				if not required_qty:
 					frappe.throw(_("Item {0} not found in 'Raw Materials Supplied' table in Purchase Order {1}")
 						.format(se_item.item_code, self.purchase_order))
 				total_supplied = frappe.db.sql("""select sum(transfer_qty)
@@ -1110,6 +1116,7 @@
 			se_child.allow_alternative_item = item_dict[d].get("allow_alternative_item", 0)
 			se_child.subcontracted_item = item_dict[d].get("main_item_code")
 			se_child.original_item = item_dict[d].get("original_item")
+			se_child.po_detail = item_dict[d].get("po_detail")
 
 			if item_dict[d].get("idx"):
 				se_child.idx = item_dict[d].get("idx")
@@ -1161,7 +1168,14 @@
 			where po.name = poitemsup.parent
 			and po.name = %s""", self.purchase_order))
 
-		#Update reserved sub contracted quantity in bin based on Supplied Item Details
+		#Update Supplied Qty in PO Supplied Items
+
+		frappe.db.sql("""UPDATE `tabPurchase Order Item Supplied` pos
+			SET pos.supplied_qty = (SELECT ifnull(sum(transfer_qty), 0) FROM `tabStock Entry Detail` sed
+			WHERE pos.name = sed.po_detail and sed.docstatus = 1)
+			WHERE pos.docstatus = 1""")
+
+		#Update reserved sub contracted quantity in bin based on Supplied Item Details and
 		for d in self.get("items"):
 			item_code = d.get('original_item') or d.get('item_code')
 			reserve_warehouse = item_wh.get(item_code)
diff --git a/erpnext/stock/doctype/stock_entry_detail/stock_entry_detail.json b/erpnext/stock/doctype/stock_entry_detail/stock_entry_detail.json
index 912a465..d86e68b 100644
--- a/erpnext/stock/doctype/stock_entry_detail/stock_entry_detail.json
+++ b/erpnext/stock/doctype/stock_entry_detail/stock_entry_detail.json
@@ -59,6 +59,7 @@
   "reference_section",
   "against_stock_entry",
   "ste_detail",
+  "po_detail",
   "column_break_51",
   "transferred_qty",
   "reference_purchase_receipt",
@@ -480,11 +481,20 @@
    "label": "Project",
    "options": "Project",
    "read_only": 1
+  },
+  {
+   "fieldname": "po_detail",
+   "fieldtype": "Data",
+   "hidden": 1,
+   "label": "PO Supplied Item",
+   "no_copy": 1,
+   "print_hide": 1,
+   "read_only": 1
   }
  ],
  "idx": 1,
  "istable": 1,
- "modified": "2019-07-12 11:34:53.190749",
+ "modified": "2019-08-20 14:01:02.319754",
  "modified_by": "Administrator",
  "module": "Stock",
  "name": "Stock Entry Detail",
diff --git a/erpnext/stock/stock_ledger.py b/erpnext/stock/stock_ledger.py
index 920fc27..f7deac3 100644
--- a/erpnext/stock/stock_ledger.py
+++ b/erpnext/stock/stock_ledger.py
@@ -227,9 +227,9 @@
 		elif actual_qty < 0:
 			# In case of delivery/stock issue, get average purchase rate
 			# of serial nos of current entry
-			stock_value_change = -1 * flt(frappe.db.sql("""select sum(purchase_rate)
-				from `tabSerial No` where name in (%s)""" % (", ".join(["%s"]*len(serial_no))),
-				tuple(serial_no))[0][0])
+			stock_value_change = -1 * flt(frappe.get_all("Serial No",
+				fields=["sum(purchase_rate)"],
+				filters = {'name': ('in', serial_no)}, as_list=1)[0][0])
 
 		new_stock_qty = self.qty_after_transaction + actual_qty