Information regarding your account: registration, login, registering other cards?

One-off registration by the principal cardholder

Only principal cardholders can use the benefits of cardservice. You can find information about the registration process here.  If you have a card duo, you only have to register using one of the two cards.

cardservice login

To log in you need your username, password and cell phone. After entering your username and password an mTAN SMS is sent to you. Enter the five-digit code in the SMS into cardservice to conclude the login process. You can find information about your username and password here (see My cardservice user profile).

Registering other accounts (credit cards)

You can add other accounts at any time in the left-hand column under “Register other accounts”. cardservice is available for all Swisscard AECS GmbH credit cards.
If you have a card duo, you only have to register using one of the two cards.