Download the iCornèr App from the App Store or Google Play depending on your device.
To start, select the blue «I am already a client» button followed by the blue «Login» button. Do not click on «Registration», because you already have a login. This way, you avoid making any mistakes.
Log in using your existing credentials (username + password) from my.cornercard.ch/snap or my.cornercard.ch/ok.
You will receive an e-mail with a link to validate your e-mail address, if you have not verified it during registration. After it has been verified, you will be able to log in.
If you cannot remember your password, you can reset it by clicking on «Forgot your password?».