diff --git a/erpnext/accounts/doctype/payment_request/payment_request.py b/erpnext/accounts/doctype/payment_request/payment_request.py
index 25c64f456feab5ccb71e658955b765aaf624d4ba..99c83b38de0c16b2694195338da7ac50b43831ac 100644
--- a/erpnext/accounts/doctype/payment_request/payment_request.py
+++ b/erpnext/accounts/doctype/payment_request/payment_request.py
@@ -34,6 +34,16 @@ def _get_shopping_cart_settings():
 	return get_shopping_cart_settings()
 
 
+ALLOWED_DOCTYPES_FOR_PAYMENT_REQUEST = [
+	"Sales Order",
+	"Purchase Order",
+	"Sales Invoice",
+	"Purchase Invoice",
+	"POS Invoice",
+	"Fees",
+]
+
+
 class PaymentRequest(Document):
 	# begin: auto-generated types
 	# This code is auto-generated. Do not modify anything in this block.
@@ -638,7 +648,13 @@ class PaymentRequest(Document):
 def make_payment_request(*args, **kwargs):
 	"""Make payment request"""
 	args = frappe._dict(kwargs)
-	ref_doc = frappe.get_doc(args.dt, args.dn)
+	ref_doc = args.ref_doc or frappe.get_doc(args.dt, args.dn)
+
+	if ref_doc.doctype not in ALLOWED_DOCTYPES_FOR_PAYMENT_REQUEST:
+		frappe.throw(
+			_("Payment Requests cannot be created against: {0}").format(frappe.bold(ref_doc.doctype))
+		)
+
 	grand_total = flt(args.grand_total) or get_amount(ref_doc)
 
 	if args.loyalty_points and args.dt == "Sales Order":
diff --git a/erpnext/templates/pages/order.py b/erpnext/templates/pages/order.py
index 21d4b860d1fa891c1431821fae3f40efbb986aa8..f9739410fa8fa7f92b7bb0b56e7ed9ee4628a9a0 100644
--- a/erpnext/templates/pages/order.py
+++ b/erpnext/templates/pages/order.py
@@ -4,6 +4,11 @@
 import frappe
 from frappe import _
 
+from erpnext.accounts.doctype.payment_request.payment_request import (
+	ALLOWED_DOCTYPES_FOR_PAYMENT_REQUEST,
+	get_amount,
+)
+
 
 def get_context(context):
 	context.no_cache = 1
@@ -34,9 +39,7 @@ def get_context(context):
 	context.available_loyalty_points = 0.0
 	if context.doc.get("customer"):
 		# check for the loyalty program of the customer
-		customer_loyalty_program = frappe.db.get_value(
-			"Customer", context.doc.customer, "loyalty_program"
-		)
+		customer_loyalty_program = frappe.db.get_value("Customer", context.doc.customer, "loyalty_program")
 
 		if customer_loyalty_program:
 			from erpnext.accounts.doctype.loyalty_program.loyalty_program import (
@@ -64,3 +67,19 @@ def get_attachments(dt, dn):
 		fields=["name", "file_name", "file_url", "is_private"],
 		filters={"attached_to_name": dn, "attached_to_doctype": dt, "is_private": 0},
 	)
+
+
+def get_payment_details(doc):
+	show_pay_button, amount = (
+		(
+			"payments" in frappe.get_installed_apps()
+			and frappe.db.get_single_value("Buying Settings", "show_pay_button")
+			and doc.doctype in ALLOWED_DOCTYPES_FOR_PAYMENT_REQUEST
+		),
+		0,
+	)
+	if not show_pay_button:
+		return show_pay_button, amount
+
+	amount = get_amount(doc)
+	return bool(amount), amount