Different results cards (Section => 3.2 Sandbox)
Success: 4444333322221111, 01/21, 123
Error: 5000105018126595, 01/21, 123
This page is an example of online payments via PayU payment gateway using @apicart/payments-sdk.
@apicart/payments-sdk allows you to integrate payments into any website. Even into a fully static website running on the Github.
For more info visit https://apicart.net