Hello.
I am trying to register my Mastercard as a payment method.
When I was doing it, I got this message and failed to register my card.
--> Saving a means of payment has failed. Please repeat the process.
But I used this card when I bought the ticket without sign-up in SBB.
And I already check whether this card is with 3D secure or not. (3D secure was adapted)
Is there any problem on my account?