Overview
The EasyTalkPay Integrated Payment Service allows customers to place orders through a merchant and complete payments after authenticating with external institutions (issuers/payment providers) via the payment window. The service follows the process flow illustrated below:
When a customer completes authentication in the window, they are redirected to the merchant's returnUrl along with an Authentication Transaction Sequence Number.
The merchant then uses this Authentication Transaction Sequence Number to request payment approval from EasyTalkPay.
Once the approval is complete, you can verify the final payment details from the response.
Notes for Testing
- In the test server, payment testing is only supported for Samsung Card. (Actual payments will not be processed.)
- Please request a test VAN Terminal ID (VAN TID) from your sales representative.
- For integration-only purposes, you may use VAN TID:
0788888. However, transaction history cannot be verified in the Smart Office with this ID.
- For integration-only purposes, you may use VAN TID: