diff --git a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json
index ef6cc7797f..0d4953aa0e 100755
--- a/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json
+++ b/erpnext/accounts/doctype/purchase_invoice/purchase_invoice.json
@@ -1266,30 +1266,6 @@
    "set_only_once": 0, 
    "unique": 0
   }, 
-  {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "fieldname": "total_amount_to_pay", 
-   "fieldtype": "Currency", 
-   "hidden": 0, 
-   "ignore_user_permissions": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "label": "Total Amount To Pay", 
-   "no_copy": 1, 
-   "oldfieldname": "total_amount_to_pay", 
-   "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 1, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
-  }, 
   {
    "allow_on_submit": 0, 
    "bold": 0, 
@@ -1304,7 +1280,7 @@
    "no_copy": 1, 
    "oldfieldname": "total_advance", 
    "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
+   "options": "party_account_currency", 
    "permlevel": 0, 
    "print_hide": 1, 
    "read_only": 1, 
@@ -1328,7 +1304,7 @@
    "no_copy": 1, 
    "oldfieldname": "outstanding_amount", 
    "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
+   "options": "party_account_currency", 
    "permlevel": 0, 
    "print_hide": 1, 
    "read_only": 1, 
@@ -1338,6 +1314,30 @@
    "set_only_once": 0, 
    "unique": 0
   }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 1, 
+   "collapsible_depends_on": "write_off_amount", 
+   "depends_on": "grand_total", 
+   "fieldname": "write_off", 
+   "fieldtype": "Section Break", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "label": "Write Off", 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "read_only": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
   {
    "allow_on_submit": 0, 
    "bold": 0, 
@@ -1350,7 +1350,7 @@
    "in_list_view": 0, 
    "label": "Write Off Amount", 
    "no_copy": 1, 
-   "options": "Company:company:default_currency", 
+   "options": "currency", 
    "permlevel": 0, 
    "print_hide": 1, 
    "read_only": 0, 
@@ -1360,6 +1360,50 @@
    "set_only_once": 0, 
    "unique": 0
   }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "fieldname": "base_write_off_amount", 
+   "fieldtype": "Currency", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "label": "Write Off Amount (Company Currency)", 
+   "no_copy": 1, 
+   "options": "Company:company:default_currency", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 1, 
+   "read_only": 1, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "fieldname": "column_break_61", 
+   "fieldtype": "Column Break", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "no_copy": 0, 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 0, 
+   "read_only": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
   {
    "allow_on_submit": 0, 
    "bold": 0, 
@@ -1406,29 +1450,6 @@
    "set_only_once": 0, 
    "unique": 0
   }, 
-  {
-   "allow_on_submit": 0, 
-   "bold": 0, 
-   "collapsible": 0, 
-   "fieldname": "against_expense_account", 
-   "fieldtype": "Small Text", 
-   "hidden": 1, 
-   "ignore_user_permissions": 0, 
-   "in_filter": 0, 
-   "in_list_view": 0, 
-   "label": "Against Expense Account", 
-   "no_copy": 1, 
-   "oldfieldname": "against_expense_account", 
-   "oldfieldtype": "Small Text", 
-   "permlevel": 0, 
-   "print_hide": 1, 
-   "read_only": 0, 
-   "report_hide": 0, 
-   "reqd": 0, 
-   "search_index": 0, 
-   "set_only_once": 0, 
-   "unique": 0
-  }, 
   {
    "allow_on_submit": 0, 
    "bold": 0, 
@@ -1748,6 +1769,29 @@
    "set_only_once": 0, 
    "unique": 0
   }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "fieldname": "party_account_currency", 
+   "fieldtype": "Link", 
+   "hidden": 1, 
+   "ignore_user_permissions": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "label": "Party Account Currency", 
+   "no_copy": 1, 
+   "options": "Currency", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 1, 
+   "read_only": 1, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
   {
    "allow_on_submit": 0, 
    "bold": 0, 
@@ -1797,6 +1841,29 @@
    "set_only_once": 0, 
    "unique": 0
   }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "fieldname": "against_expense_account", 
+   "fieldtype": "Small Text", 
+   "hidden": 1, 
+   "ignore_user_permissions": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "label": "Against Expense Account", 
+   "no_copy": 1, 
+   "oldfieldname": "against_expense_account", 
+   "oldfieldtype": "Small Text", 
+   "permlevel": 0, 
+   "print_hide": 1, 
+   "read_only": 0, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
   {
    "allow_on_submit": 0, 
    "bold": 0, 
@@ -2175,7 +2242,7 @@
  "is_submittable": 1, 
  "issingle": 0, 
  "istable": 0, 
- "modified": "2015-08-27 03:21:24.432106", 
+ "modified": "2015-08-27 16:05:29.519073", 
  "modified_by": "Administrator", 
  "module": "Accounts", 
  "name": "Purchase Invoice", 
diff --git a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
index cd97a22588..955a19b3d6 100644
--- a/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
+++ b/erpnext/accounts/doctype/sales_invoice/sales_invoice.json
@@ -1448,7 +1448,7 @@
    "no_copy": 0, 
    "oldfieldname": "total_advance", 
    "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
+   "options": "party_account_currency", 
    "permlevel": 0, 
    "print_hide": 1, 
    "read_only": 1, 
@@ -1472,7 +1472,7 @@
    "no_copy": 1, 
    "oldfieldname": "outstanding_amount", 
    "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
+   "options": "party_account_currency", 
    "permlevel": 0, 
    "print_hide": 1, 
    "read_only": 1, 
@@ -1663,7 +1663,7 @@
    "no_copy": 1, 
    "oldfieldname": "paid_amount", 
    "oldfieldtype": "Currency", 
-   "options": "Company:company:default_currency", 
+   "options": "currency", 
    "permlevel": 0, 
    "print_hide": 1, 
    "read_only": 0, 
@@ -1673,6 +1673,29 @@
    "set_only_once": 0, 
    "unique": 0
   }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "fieldname": "base_paid_amount", 
+   "fieldtype": "Currency", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "label": "Paid Amount (Company Currency)", 
+   "no_copy": 1, 
+   "options": "Company:company:default_currency", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 1, 
+   "read_only": 1, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
   {
    "allow_on_submit": 0, 
    "bold": 0, 
@@ -1710,7 +1733,7 @@
    "in_list_view": 0, 
    "label": "Write Off Amount", 
    "no_copy": 1, 
-   "options": "Company:company:default_currency", 
+   "options": "currency", 
    "permlevel": 0, 
    "print_hide": 1, 
    "read_only": 0, 
@@ -1720,6 +1743,29 @@
    "set_only_once": 0, 
    "unique": 0
   }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "fieldname": "base_write_off_amount", 
+   "fieldtype": "Currency", 
+   "hidden": 0, 
+   "ignore_user_permissions": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "label": "Write Off Amount (Company Currency)", 
+   "no_copy": 1, 
+   "options": "Company:company:default_currency", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 1, 
+   "read_only": 1, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
   {
    "allow_on_submit": 0, 
    "bold": 0, 
@@ -2227,6 +2273,29 @@
    "set_only_once": 0, 
    "unique": 0
   }, 
+  {
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "fieldname": "party_account_currency", 
+   "fieldtype": "Link", 
+   "hidden": 1, 
+   "ignore_user_permissions": 0, 
+   "in_filter": 0, 
+   "in_list_view": 0, 
+   "label": "Party Account Currency", 
+   "no_copy": 1, 
+   "options": "Currency", 
+   "permlevel": 0, 
+   "precision": "", 
+   "print_hide": 1, 
+   "read_only": 1, 
+   "report_hide": 0, 
+   "reqd": 0, 
+   "search_index": 0, 
+   "set_only_once": 0, 
+   "unique": 0
+  }, 
   {
    "allow_on_submit": 0, 
    "bold": 0, 
@@ -2882,7 +2951,7 @@
  "is_submittable": 1, 
  "issingle": 0, 
  "istable": 0, 
- "modified": "2015-08-27 03:29:14.270731", 
+ "modified": "2015-08-27 16:12:12.077662", 
  "modified_by": "Administrator", 
  "module": "Accounts", 
  "name": "Sales Invoice",