From the app:

  1. In the menu, click on 鈥淐ustomer loyalty cards.鈥
  2. Select 鈥淎dd鈥 and then the Coop Supercard.
  3. Enter the e-mail address linked to your Supercard ID and your password.
  4. If you don鈥檛 remember your password, select the info symbol and go to 鈥淔orgotten password?鈥 on the Coop website.