Payment not completed - 3D secure not completed on Lambda side

post by matchieya on Nov 13, 2023

I have a credit card registered and operated from Poland, part of EU. I am meeting all the criteria according to the list (location, zipcode, limits, preauthorization, foreign transactions). When I initiate the card adding it starts with proper prompt for additional security confirmation. I need to complete the step on my bank mobile app (mBank). Till that moment everything works fine. As the transaction is completed on the mobile side the 3D secure popup is closed but card is declined.

As I checked with the bank no further operation is initiated on the purchaser side (lambda) what is a broken flow. Can you please fix that?

415 views