diff --git a/erpnext/accounts/doctype/account/account_tree.js b/erpnext/accounts/doctype/account/account_tree.js
index fe1977c..a71c4f2 100644
--- a/erpnext/accounts/doctype/account/account_tree.js
+++ b/erpnext/accounts/doctype/account/account_tree.js
@@ -32,9 +32,7 @@
 			options: ['Asset', 'Liability', 'Equity', 'Income', 'Expense'].join('\n'),
 			depends_on: 'eval:doc.is_group && !doc.parent_account'},
 		{fieldtype:'Select', fieldname:'account_type', label:__('Account Type'),
-			options: ['', 'Accumulated Depreciation', 'Bank', 'Cash', 'Chargeable', 'Cost of Goods Sold', 'Depreciation',
-				'Equity', 'Expense Account', 'Expenses Included In Valuation', 'Fixed Asset', 'Income Account', 'Payable', 'Receivable',
-				'Round Off', 'Stock', 'Stock Adjustment', 'Stock Received But Not Billed', 'Tax', 'Temporary'].join('\n'),
+			options: frappe.get_meta("Account").fields.filter(d => d.fieldname=='account_type')[0].options,
 			description: __("Optional. This setting will be used to filter in various transactions.")
 		},
 		{fieldtype:'Float', fieldname:'tax_rate', label:__('Tax Rate'),
diff --git a/erpnext/accounts/doctype/sales_invoice/pos.py b/erpnext/accounts/doctype/sales_invoice/pos.py
index be6078a..4789464 100644
--- a/erpnext/accounts/doctype/sales_invoice/pos.py
+++ b/erpnext/accounts/doctype/sales_invoice/pos.py
@@ -97,7 +97,7 @@
 	doc.conversion_rate = 1.0
 
 	if doc.currency != company_data.default_currency:
-		doc.conversion_rate = get_exchange_rate(doc.currency, company_data.default_currency, doc.posting_date)
+		doc.conversion_rate = get_exchange_rate(doc.currency, company_data.default_currency, doc.posting_date, args="for_selling")
 
 	doc.selling_price_list = pos_profile.get('selling_price_list') or \
 		frappe.db.get_value('Selling Settings', None, 'selling_price_list')
diff --git a/erpnext/buying/doctype/supplier/supplier.js b/erpnext/buying/doctype/supplier/supplier.js
index 7fae7b9..d9032c8 100644
--- a/erpnext/buying/doctype/supplier/supplier.js
+++ b/erpnext/buying/doctype/supplier/supplier.js
@@ -4,6 +4,9 @@
 frappe.ui.form.on("Supplier", {
 	setup: function (frm) {
 		frm.set_query('default_price_list', { 'buying': 1 });
+		if (frm.doc.__islocal == 1) {
+			frm.set_value("represents_company", "");
+		}
 		frm.set_query('account', 'accounts', function (doc, cdt, cdn) {
 			var d = locals[cdt][cdn];
 			return {
@@ -45,4 +48,13 @@
 			erpnext.utils.set_party_dashboard_indicators(frm);
 		}
 	},
+
+	is_internal_supplier: function(frm) {
+		if (frm.doc.is_internal_supplier == 1) {
+			frm.toggle_reqd("represents_company", true);
+		}
+		else {
+			frm.toggle_reqd("represents_company", false);
+		}
+	}
 });
diff --git a/erpnext/controllers/accounts_controller.py b/erpnext/controllers/accounts_controller.py
index 050a143..0c8e485 100644
--- a/erpnext/controllers/accounts_controller.py
+++ b/erpnext/controllers/accounts_controller.py
@@ -148,8 +148,13 @@
 
 		if self.meta.get_field("currency"):
 			# price list part
-			fieldname = "selling_price_list" if buying_or_selling.lower() == "selling" \
-				else "buying_price_list"
+			if buying_or_selling.lower() == "selling":
+				fieldname = "selling_price_list"
+				args = "for_selling"
+			else:
+				fieldname = "buying_price_list"
+				args = "for_buying"
+
 			if self.meta.get_field(fieldname) and self.get(fieldname):
 				self.price_list_currency = frappe.db.get_value("Price List",
 					self.get(fieldname), "currency")
@@ -159,7 +164,7 @@
 
 				elif not self.plc_conversion_rate:
 					self.plc_conversion_rate = get_exchange_rate(self.price_list_currency,
-						self.company_currency, transaction_date)
+						self.company_currency, transaction_date, args)
 
 			# currency
 			if not self.currency:
@@ -169,7 +174,7 @@
 				self.conversion_rate = 1.0
 			elif not self.conversion_rate:
 				self.conversion_rate = get_exchange_rate(self.currency,
-					self.company_currency, transaction_date)
+					self.company_currency, transaction_date, args)
 
 	def set_missing_item_details(self, for_validate=False):
 		"""set missing item values"""
diff --git a/erpnext/crm/doctype/opportunity/opportunity.py b/erpnext/crm/doctype/opportunity/opportunity.py
index fc886ac..5c203d9 100644
--- a/erpnext/crm/doctype/opportunity/opportunity.py
+++ b/erpnext/crm/doctype/opportunity/opportunity.py
@@ -227,7 +227,7 @@
 			exchange_rate = 1
 		else:
 			exchange_rate = get_exchange_rate(quotation.currency, company_currency,
-				quotation.transaction_date)
+				quotation.transaction_date, args="for_selling")
 
 		quotation.conversion_rate = exchange_rate
 
diff --git a/erpnext/demo/user/purchase.py b/erpnext/demo/user/purchase.py
index d9fc1f3..327f617 100644
--- a/erpnext/demo/user/purchase.py
+++ b/erpnext/demo/user/purchase.py
@@ -56,7 +56,7 @@
 	if company_currency == party_account_currency:
 		exchange_rate = 1
 	else:
-		exchange_rate = get_exchange_rate(party_account_currency, company_currency)
+		exchange_rate = get_exchange_rate(party_account_currency, company_currency, args="for_buying")
 
 	# make supplier quotations
 	if random.random() < 0.2:
diff --git a/erpnext/demo/user/sales.py b/erpnext/demo/user/sales.py
index 2fd2565..02e1d42 100644
--- a/erpnext/demo/user/sales.py
+++ b/erpnext/demo/user/sales.py
@@ -89,7 +89,7 @@
 		if company_currency == party_account_currency:
 			exchange_rate = 1
 		else:
-			exchange_rate = get_exchange_rate(party_account_currency, company_currency)
+			exchange_rate = get_exchange_rate(party_account_currency, company_currency, args="for_selling")
 
 		qtn = frappe.get_doc({
 			"creation": frappe.flags.current_date,
diff --git a/erpnext/hr/doctype/leave_application/leave_application.py b/erpnext/hr/doctype/leave_application/leave_application.py
index d8a2fe3..48d9b87 100755
--- a/erpnext/hr/doctype/leave_application/leave_application.py
+++ b/erpnext/hr/doctype/leave_application/leave_application.py
@@ -9,13 +9,10 @@
 from erpnext.hr.utils import set_employee_name, get_leave_period
 from erpnext.hr.doctype.leave_block_list.leave_block_list import get_applicable_block_dates
 from erpnext.hr.doctype.employee.employee import get_holiday_list_for_employee
-from erpnext.hr.doctype.employee_leave_approver.employee_leave_approver import get_approver_list
 from erpnext.buying.doctype.supplier_scorecard.supplier_scorecard import daterange
 
 class LeaveDayBlockedError(frappe.ValidationError): pass
 class OverlapError(frappe.ValidationError): pass
-class InvalidLeaveApproverError(frappe.ValidationError): pass
-class LeaveApproverIdentityError(frappe.ValidationError): pass
 class AttendanceAlreadyMarkedError(frappe.ValidationError): pass
 class NotAnOptionalHoliday(frappe.ValidationError): pass
 
diff --git a/erpnext/hr/utils.py b/erpnext/hr/utils.py
index 5c64b2e..df720c4 100644
--- a/erpnext/hr/utils.py
+++ b/erpnext/hr/utils.py
@@ -21,11 +21,11 @@
 
 	def on_submit(self):
 		# create the project for the given employee onboarding
-		project_name = _(self.doctype) + " : " + self.employee_name
+		project_name = _(self.doctype) + " : "
 		if self.doctype == "Employee Onboarding":
-			project_name += " (" + self.job_applicant + ")"
+			project_name += self.job_applicant
 		else:
-			project_name += " (" + self.employee + ")"
+			project_name += self.employee
 		project = frappe.get_doc({
 				"doctype": "Project",
 				"project_name": project_name,
diff --git a/erpnext/manufacturing/doctype/bom/bom.py b/erpnext/manufacturing/doctype/bom/bom.py
index 73c8ca0..1fbc806 100644
--- a/erpnext/manufacturing/doctype/bom/bom.py
+++ b/erpnext/manufacturing/doctype/bom/bom.py
@@ -303,7 +303,7 @@
 		if self.currency == self.company_currency():
 			self.conversion_rate = 1
 		elif self.conversion_rate == 1 or flt(self.conversion_rate) <= 0:
-			self.conversion_rate = get_exchange_rate(self.currency, self.company_currency())
+			self.conversion_rate = get_exchange_rate(self.currency, self.company_currency(), args="for_buying")
 
 	def validate_materials(self):
 		""" Validate raw material entries """
diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index cdea9e7..fa2251f 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -537,3 +537,4 @@
 erpnext.patches.v11_0.create_department_records_for_each_company
 erpnext.patches.v11_0.make_location_from_warehouse
 erpnext.patches.v11_0.make_asset_finance_book_against_old_entries
+erpnext.patches.v11_0.check_buying_selling_in_currency_exchange
diff --git a/erpnext/patches/v11_0/check_buying_selling_in_currency_exchange.py b/erpnext/patches/v11_0/check_buying_selling_in_currency_exchange.py
new file mode 100644
index 0000000..ee336be
--- /dev/null
+++ b/erpnext/patches/v11_0/check_buying_selling_in_currency_exchange.py
@@ -0,0 +1,5 @@
+import frappe
+
+def execute():
+	frappe.reload_doc('setup', 'doctype', 'currency_exchange')
+	frappe.db.sql("""update `tabCurrency Exchange` set for_buying = 1, for_selling = 1""")
\ No newline at end of file
diff --git a/erpnext/public/js/controllers/transaction.js b/erpnext/public/js/controllers/transaction.js
index 27afe01..7adb38e 100644
--- a/erpnext/public/js/controllers/transaction.js
+++ b/erpnext/public/js/controllers/transaction.js
@@ -599,14 +599,13 @@
 		/* manqala 19/09/2016: let the translation date be whichever of the transaction_date or posting_date is available */
 		var transaction_date = this.frm.doc.transaction_date || this.frm.doc.posting_date;
 		/* end manqala */
-
 		var me = this;
 		this.set_dynamic_labels();
-
 		var company_currency = this.get_company_currency();
 		// Added `ignore_pricing_rule` to determine if document is loading after mapping from another doc
 		if(this.frm.doc.currency && this.frm.doc.currency !== company_currency
 				&& !this.frm.doc.ignore_pricing_rule) {
+
 			this.get_exchange_rate(transaction_date, this.frm.doc.currency, company_currency,
 				function(exchange_rate) {
 					me.frm.set_value("conversion_rate", exchange_rate);
@@ -668,13 +667,22 @@
 	},
 
 	get_exchange_rate: function(transaction_date, from_currency, to_currency, callback) {
+		var args;
+		if (["Quotation", "Sales Order", "Delivery Note", "Sales Invoice"].includes(this.frm.doctype)) {
+			args = "for_selling";
+		}
+		else if (["Purchase Order", "Purchase Receipt", "Purchase Invoice"].includes(this.frm.doctype)) {
+			args = "for_buying";
+		}
+
 		if (!transaction_date || !from_currency || !to_currency) return;
 		return frappe.call({
 			method: "erpnext.setup.utils.get_exchange_rate",
 			args: {
 				transaction_date: transaction_date,
 				from_currency: from_currency,
-				to_currency: to_currency
+				to_currency: to_currency,
+				args: args
 			},
 			callback: function(r) {
 				callback(flt(r.message));
diff --git a/erpnext/setup/doctype/currency_exchange/currency_exchange.json b/erpnext/setup/doctype/currency_exchange/currency_exchange.json
index 76e1a6b..89c3736 100644
--- a/erpnext/setup/doctype/currency_exchange/currency_exchange.json
+++ b/erpnext/setup/doctype/currency_exchange/currency_exchange.json
@@ -1,5 +1,6 @@
 {
  "allow_copy": 0, 
+ "allow_guest_to_view": 0, 
  "allow_import": 1, 
  "allow_rename": 0, 
  "beta": 0, 
@@ -13,6 +14,7 @@
  "engine": "InnoDB", 
  "fields": [
   {
+   "allow_bulk_edit": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -23,7 +25,9 @@
    "ignore_user_permissions": 0, 
    "ignore_xss_filter": 0, 
    "in_filter": 0, 
+   "in_global_search": 0, 
    "in_list_view": 1, 
+   "in_standard_filter": 0, 
    "label": "Date", 
    "length": 0, 
    "no_copy": 0, 
@@ -32,14 +36,17 @@
    "print_hide": 0, 
    "print_hide_if_no_value": 0, 
    "read_only": 0, 
+   "remember_last_selected_value": 0, 
    "report_hide": 0, 
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0, 
    "width": "5"
   }, 
   {
+   "allow_bulk_edit": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -50,6 +57,7 @@
    "ignore_user_permissions": 0, 
    "ignore_xss_filter": 0, 
    "in_filter": 0, 
+   "in_global_search": 0, 
    "in_list_view": 1, 
    "in_standard_filter": 1, 
    "label": "From Currency", 
@@ -65,10 +73,12 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0, 
    "width": "3"
   }, 
   {
+   "allow_bulk_edit": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -79,6 +89,7 @@
    "ignore_user_permissions": 0, 
    "ignore_xss_filter": 0, 
    "in_filter": 0, 
+   "in_global_search": 0, 
    "in_list_view": 1, 
    "in_standard_filter": 1, 
    "label": "To Currency", 
@@ -94,10 +105,12 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0, 
    "width": "3"
   }, 
   {
+   "allow_bulk_edit": 0, 
    "allow_on_submit": 0, 
    "bold": 0, 
    "collapsible": 0, 
@@ -108,6 +121,7 @@
    "ignore_user_permissions": 0, 
    "ignore_xss_filter": 0, 
    "in_filter": 0, 
+   "in_global_search": 0, 
    "in_list_view": 1, 
    "in_standard_filter": 0, 
    "label": "Exchange Rate", 
@@ -123,22 +137,117 @@
    "reqd": 1, 
    "search_index": 0, 
    "set_only_once": 0, 
+   "translatable": 0, 
    "unique": 0, 
    "width": "3"
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "fieldname": "column_break_5", 
+   "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
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "default": "1", 
+   "fieldname": "for_buying", 
+   "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": "For Buying", 
+   "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
+  }, 
+  {
+   "allow_bulk_edit": 0, 
+   "allow_on_submit": 0, 
+   "bold": 0, 
+   "collapsible": 0, 
+   "columns": 0, 
+   "default": "1", 
+   "fieldname": "for_selling", 
+   "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": "For Selling", 
+   "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
   }
  ], 
+ "has_web_view": 0, 
  "hide_heading": 0, 
  "hide_toolbar": 0, 
  "icon": "fa fa-exchange", 
  "idx": 1, 
  "image_view": 0, 
  "in_create": 0, 
- "in_dialog": 0, 
  "is_submittable": 0, 
  "issingle": 0, 
  "istable": 0, 
  "max_attachments": 0, 
- "modified": "2016-11-08 05:28:09.772560", 
+ "modified": "2018-05-15 11:23:35.639039", 
  "modified_by": "Administrator", 
  "module": "Setup", 
  "name": "Currency Exchange", 
@@ -146,7 +255,6 @@
  "permissions": [
   {
    "amend": 0, 
-   "apply_user_permissions": 0, 
    "cancel": 0, 
    "create": 1, 
    "delete": 1, 
@@ -154,7 +262,6 @@
    "export": 0, 
    "if_owner": 0, 
    "import": 0, 
-   "is_custom": 0, 
    "permlevel": 0, 
    "print": 1, 
    "read": 1, 
@@ -167,7 +274,6 @@
   }, 
   {
    "amend": 0, 
-   "apply_user_permissions": 0, 
    "cancel": 0, 
    "create": 0, 
    "delete": 0, 
@@ -175,7 +281,6 @@
    "export": 0, 
    "if_owner": 0, 
    "import": 0, 
-   "is_custom": 0, 
    "permlevel": 0, 
    "print": 1, 
    "read": 1, 
@@ -188,7 +293,6 @@
   }, 
   {
    "amend": 0, 
-   "apply_user_permissions": 0, 
    "cancel": 0, 
    "create": 0, 
    "delete": 0, 
@@ -196,7 +300,6 @@
    "export": 0, 
    "if_owner": 0, 
    "import": 0, 
-   "is_custom": 0, 
    "permlevel": 0, 
    "print": 1, 
    "read": 1, 
@@ -209,7 +312,6 @@
   }, 
   {
    "amend": 0, 
-   "apply_user_permissions": 0, 
    "cancel": 0, 
    "create": 0, 
    "delete": 0, 
@@ -217,7 +319,6 @@
    "export": 0, 
    "if_owner": 0, 
    "import": 0, 
-   "is_custom": 0, 
    "permlevel": 0, 
    "print": 1, 
    "read": 1, 
@@ -232,8 +333,10 @@
  "quick_entry": 1, 
  "read_only": 0, 
  "read_only_onload": 0, 
+ "show_name_in_global_search": 0, 
  "sort_field": "name", 
  "sort_order": "DESC", 
  "title_field": "", 
+ "track_changes": 0, 
  "track_seen": 0
 }
\ No newline at end of file
diff --git a/erpnext/setup/doctype/currency_exchange/currency_exchange.py b/erpnext/setup/doctype/currency_exchange/currency_exchange.py
index ab892fb..4effb5a 100644
--- a/erpnext/setup/doctype/currency_exchange/currency_exchange.py
+++ b/erpnext/setup/doctype/currency_exchange/currency_exchange.py
@@ -5,9 +5,9 @@
 
 from __future__ import unicode_literals
 import frappe
-from frappe import _
+from frappe import _, throw
 from frappe.model.document import Document
-from frappe.utils import get_datetime_str, formatdate, nowdate
+from frappe.utils import get_datetime_str, formatdate, nowdate, cint
 
 class CurrencyExchange(Document):
 	def autoname(self):
@@ -20,4 +20,7 @@
 		self.validate_value("exchange_rate", ">", 0)
 
 		if self.from_currency == self.to_currency:
-			frappe.throw(_("From Currency and To Currency cannot be same"))
+			throw(_("From Currency and To Currency cannot be same"))
+
+		if not cint(self.for_buying) and not cint(self.for_selling):
+			throw(_("Currency Exchange must be applicable for Buying or for Selling."))
\ No newline at end of file
diff --git a/erpnext/setup/doctype/currency_exchange/test_currency_exchange.js b/erpnext/setup/doctype/currency_exchange/test_currency_exchange.js
new file mode 100644
index 0000000..19fde2e
--- /dev/null
+++ b/erpnext/setup/doctype/currency_exchange/test_currency_exchange.js
@@ -0,0 +1,23 @@
+/* eslint-disable */
+// rename this file from _test_[name] to test_[name] to activate
+// and remove above this line
+
+QUnit.test("test: Currency Exchange", function (assert) {
+	let done = assert.async();
+
+	// number of asserts
+	assert.expect(1);
+
+	frappe.run_serially([
+		// insert a new Currency Exchange
+		() => frappe.tests.make('Currency Exchange', [
+			// values to be set
+			{key: 'value'}
+		]),
+		() => {
+			assert.equal(cur_frm.doc.key, 'value');
+		},
+		() => done()
+	]);
+
+});
diff --git a/erpnext/setup/utils.py b/erpnext/setup/utils.py
index 8d9bba3..bc17f88 100644
--- a/erpnext/setup/utils.py
+++ b/erpnext/setup/utils.py
@@ -55,17 +55,15 @@
 	frappe.db.commit()
 
 @frappe.whitelist()
-def get_exchange_rate(from_currency, to_currency, transaction_date=None):
+def get_exchange_rate(from_currency, to_currency, transaction_date=None, args=None):
 	if not (from_currency and to_currency):
 		# manqala 19/09/2016: Should this be an empty return or should it throw and exception?
 		return
-
 	if from_currency == to_currency:
 		return 1
 
 	if not transaction_date:
 		transaction_date = nowdate()
-
 	currency_settings = frappe.get_doc("Accounts Settings").as_dict()
 	allow_stale_rates = currency_settings.get("allow_stale")
 
@@ -75,6 +73,11 @@
 		["to_currency", "=", to_currency]
 	]
 
+	if args == "for_buying":
+		filters.append(["for_buying", "=", "1"])
+	elif args == "for_selling":
+		filters.append(["for_selling", "=", "1"])
+
 	if not allow_stale_rates:
 		stale_days = currency_settings.get("stale_days")
 		checkpoint_date = add_days(transaction_date, -stale_days)
@@ -84,7 +87,6 @@
 	entries = frappe.get_all(
 		"Currency Exchange", fields=["exchange_rate"], filters=filters, order_by="date desc",
 		limit=1)
-
 	if entries:
 		return flt(entries[0].exchange_rate)
 
diff --git a/erpnext/stock/get_item_details.py b/erpnext/stock/get_item_details.py
index 340f03d..b336565 100644
--- a/erpnext/stock/get_item_details.py
+++ b/erpnext/stock/get_item_details.py
@@ -648,6 +648,11 @@
 	if not args.price_list:
 		return {}
 
+	if args.doctype in ['Quotation', 'Sales Order', 'Delivery Note', 'Sales Invoice']:
+		args.update({"exchange_rate": "for_selling"})
+	elif args.doctype in ['Purchase Order', 'Purchase Receipt', 'Purchase Invoice']:
+		args.update({"exchange_rate": "for_buying"})
+
 	price_list_currency = get_price_list_currency(args.price_list)
 	price_list_uom_dependant = get_price_list_uom_dependant(args.price_list)
 	plc_conversion_rate = args.plc_conversion_rate
@@ -657,7 +662,7 @@
 		and price_list_currency != args.price_list_currency):
 			# cksgb 19/09/2016: added args.transaction_date as posting_date argument for get_exchange_rate
 			plc_conversion_rate = get_exchange_rate(price_list_currency, company_currency,
-				args.transaction_date) or plc_conversion_rate
+				args.transaction_date, args.exchange_rate) or plc_conversion_rate
 
 	return frappe._dict({
 		"price_list_currency": price_list_currency,