Registration for "one"

You can register with "one" in next to no time. 

You will need these three things:

  • Your personal registration code (letter)
  • Your card
  • The "one" app installed on your smartphone (recommended)


"one" registration with smartphone
Without the app: "one" registration with computer/tablet and mobile phone

Having problems? Help is at hand:

"one" app: cards under control

Managing cards, controlling expenses, shopping securely online and much more: The "one" app makes life easier. 

Install it now: