How do you use the ID card in the BankID app?

When you press "Show ID" in the app, a QR code is generated that can be scanned at the cash register in the store or the place that needs to check your ID. When you need to create a new QR code, you must verify yourself using facial recognition, fingerprint, or PIN on your phone. The QR code is valid for 30 seconds or until it has been scanned. If you don't manage to scan the code within 30 seconds, you'll need to create a new one.