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Payment method adding problem

New Member

Hello! My name is Jin Seok Lee from Republic of Korea. I am going to book several tickets to visit Swiss. But when I reach to payment section, I try to add my check card to pay, but error has occurred. Even though I type it correctly. The error code is DTR- 1403.


Hi @JinSeokLee

Please contact our online/mobile support directly so that my colleagues can control the case with you. Call +41 848 44 66 88 or send an e-mail to

Kind regards

Hello! I also have a problem of adding payment method. Other cards are added, but the card that I want to use is not added especially. The app said ‘authorization error’ and error code was DTR-3. And the card company said the card I want to use doesn’t have matter.

Hi @Eunjieunji 

Thank you for your request. 

The following payment options are accepted:

  • Mastercard.
  • Visa.
  • American Express Schweiz.
  • Diners Club.
  • MyOne.
  • TWINT.
  • Apple Pay.

See also:

For more information about your credit card, please contact directly your card company.

Best regards