fix: configuration to accept partial payment in pos invoice (#47052)

erpnext/accounts/doctype/pos_invoice/pos_invoice.py

@@ -497,8 +497,11 @@ class POSInvoice(SalesInvoice):
 
 	def validate_full_payment(self):
 		invoice_total = flt(self.rounded_total) or flt(self.grand_total)
+		is_partial_payment_allowed = frappe.db.get_value(
+			"POS Profile", self.pos_profile, "allow_partial_payment"
+		)
 
-		if self.docstatus == 1:
+		if self.docstatus == 1 and not is_partial_payment_allowed:
 			if self.is_return and self.paid_amount != invoice_total:
 				frappe.throw(
 					msg=_("Partial Payment in POS Invoice is not allowed."), exc=PartialPaymentValidationError

erpnext/accounts/doctype/pos_profile/pos_profile.json

@@ -30,6 +30,7 @@
   "allow_rate_change",
   "allow_discount_change",
   "disable_grand_total_to_default_mop",
+  "allow_partial_payment",
   "section_break_23",
   "item_groups",
   "column_break_25",
@@ -398,6 +399,12 @@
    "oldfieldname": "cost_center",
    "oldfieldtype": "Link",
    "options": "Project"
+  },
+  {
+   "default": "0",
+   "fieldname": "allow_partial_payment",
+   "fieldtype": "Check",
+   "label": "Allow Partial Payment"
   }
  ],
  "icon": "icon-cog",
@@ -425,7 +432,7 @@
    "link_fieldname": "pos_profile"
   }
  ],
- "modified": "2025-04-09 11:35:13.779613",
+ "modified": "2025-04-14 15:58:20.497426",
  "modified_by": "Administrator",
  "module": "Accounts",
  "name": "POS Profile",
@@ -455,4 +462,4 @@
  "sort_field": "creation",
  "sort_order": "DESC",
  "states": []
-}
+}

erpnext/accounts/doctype/pos_profile/pos_profile.py

@@ -29,6 +29,7 @@ class POSProfile(Document):
 
 		account_for_change_amount: DF.Link | None
 		allow_discount_change: DF.Check
+		allow_partial_payment: DF.Check
 		allow_rate_change: DF.Check
 		applicable_for_users: DF.Table[POSProfileUser]
 		apply_discount_on: DF.Literal["Grand Total", "Net Total"]