Refund Transaction Card Error

[anoopasta]

Hi,

I am using Refund transaction API and as per the document we have to send last 4 digit of card number in the request. But it gives invalid card number error.

I tried to link it with CIM API also still the same error.

Neither authorize store full card numebr nor I stor in my DB for security reasons.

Can anyone suggest me a way to achieve this.

Thanks

Anoop

[RichardH · Accepted solution]

Hello @anoopasta

Have you tried using using the Transaction ID for refTransId from the original transaction instead of the card number?

Richard

[Davidsmith1]

There's transaction successful message but all is again reversed after day or two on my website.