diff --git a/erpnext/accounts/doctype/payment_request/payment_request.py b/erpnext/accounts/doctype/payment_request/payment_request.py
index a633cc3..60275ba 100644
--- a/erpnext/accounts/doctype/payment_request/payment_request.py
+++ b/erpnext/accounts/doctype/payment_request/payment_request.py
@@ -226,10 +226,10 @@
 				success_url = shopping_cart_settings.payment_success_url
 				if success_url:
 					redirect_to = ({
-						"Orders": "orders",
-						"Invoices": "invoices",
-						"My Account": "me"
-					}).get(success_url, "me")
+						"Orders": "/orders",
+						"Invoices": "/invoices",
+						"My Account": "/me"
+					}).get(success_url, "/me")
 				else:
 					redirect_to = get_url("/orders/{0}".format(self.reference_name))
 
diff --git a/erpnext/erpnext_integrations/doctype/gocardless_settings/gocardless_settings.py b/erpnext/erpnext_integrations/doctype/gocardless_settings/gocardless_settings.py
index af15cf5..44426b6 100644
--- a/erpnext/erpnext_integrations/doctype/gocardless_settings/gocardless_settings.py
+++ b/erpnext/erpnext_integrations/doctype/gocardless_settings/gocardless_settings.py
@@ -85,7 +85,7 @@
 		return get_url("./integrations/gocardless_checkout?{0}".format(urlencode(kwargs)))
 
 	def create_payment_request(self, data):
-		self.data = frappe._dict(data)
+		self.data = {str(key): str(value) for (key, value) in data.items()}
 
 		try:
 			self.integration_request = create_request_log(self.data, "Host", "GoCardless")
@@ -145,11 +145,11 @@
 
 		if self.flags.status_changed_to == "Completed":
 			status = 'Completed'
-			if self.data.reference_doctype and self.data.reference_docname:
+			if 'reference_doctype' in self.data and 'reference_docname' in self.data:
 				custom_redirect_to = None
 				try:
-					custom_redirect_to = frappe.get_doc(self.data.reference_doctype,
-						self.data.reference_docname).run_method("on_payment_authorized", self.flags.status_changed_to)
+					custom_redirect_to = frappe.get_doc(self.data.get('reference_doctype'),
+						self.data.get('reference_docname')).run_method("on_payment_authorized", self.flags.status_changed_to)
 				except Exception:
 					frappe.log_error(frappe.get_traceback())
 
diff --git a/erpnext/templates/pages/integrations/gocardless_confirmation.py b/erpnext/templates/pages/integrations/gocardless_confirmation.py
index fc564c3..912ad32 100644
--- a/erpnext/templates/pages/integrations/gocardless_confirmation.py
+++ b/erpnext/templates/pages/integrations/gocardless_confirmation.py
@@ -36,10 +36,15 @@
 				"session_token": frappe.session.user
 		})
 
+		confirmation_url = redirect_flow.confirmation_url
+		gocardless_success_page = frappe.get_hooks('gocardless_success_page')
+		if gocardless_success_page:
+			confirmation_url = frappe.get_attr(gocardless_success_page[-1])(reference_doctype, reference_docname)
+
 		data = {
 			"mandate": redirect_flow.links.mandate,
 			"customer": redirect_flow.links.customer,
-			"redirect_to": redirect_flow.confirmation_url,
+			"redirect_to": confirmation_url,
 			"redirect_message": "Mandate successfully created",
 			"reference_doctype": reference_doctype,
 			"reference_docname": reference_docname
@@ -53,7 +58,7 @@
 		gateway_controller = get_gateway_controller(reference_docname)
 		frappe.get_doc("GoCardless Settings", gateway_controller).create_payment_request(data)
 
-		return {"redirect_to": redirect_flow.confirmation_url}
+		return {"redirect_to": confirmation_url}
 
 	except Exception as e:
 		frappe.log_error(e, "GoCardless Payment Error")