(10412) Duplicate invoice: Payment has already been made for this InvoiceID
anyone with solution to this problem 4.5.1. ? paypal express is in use
thank you
(10412) Duplicate invoice: Payment has already been made for this InvoiceID
anyone with solution to this problem 4.5.1. ? paypal express is in use
thank you
Please check our answer here
https://forum.cs-cart.com/topic/46744-paypal-payments-pro-causing-random-incomplete-orders
Please check our answer here
https://forum.cs-cart.com/topic/46744-paypal-payments-pro-causing-random-incomplete-orders
the solution is simple... the prefix on paypal setting has to be added..its also in cs cart docs
the solution is simple... the prefix on paypal setting has to be added..its also in cs cart docs
Prefix will be the same for all orders. Our solution makes order_id for each transaction unique