Credit Card

Free credit card: what does that mean?
Issuer of the Certo! Mastercard: who is it?
New credit card: how can I order additional cards?

Card exchange and activation

Activate your new Certo! Mastercard: how does it work?
Old Cumulus-Mastercard after the switch: what happens to it?
Subscription services (e.g., Netflix) and “payment methods” in your browser: what needs to be updated?
Switching to the Certo! Mastercard: what stays the same, what changes?
Collecting loyalty points: is that still possible?

Benefits of Certo! Mastercard

Cashback (money back): where do I get money back?

Free insurance benefits for your Certo! Mastercard

All information about the included insurance benefits can be found in the picture_as_pdf General Insurance Conditions .