The QR code has already been used

The message This visit has already been registered recently protects the program against repeated registrations.

It does not mean that the printed QR has been consumed. That code may still be available for other diners and for permitted subsequent visits.

What to do

1. Check if the first visit already appears in your progress or activity.
2. Do not repeat the scan if you received confirmation.
3. Wait the defined interval before registering another visit at the same restaurant.
4. If the first visit does not appear after updating, ask the restaurant for support.

The default interval is eight hours and is applied per diner and restaurant, even if another branch or type of registration is used.

Technical retries of the same operation use a security key to avoid creating duplicate visits.