The service system tells the user how much of each product is needed for today's customers.

When products sell-by date is passed it is scanned in the Discard App and taken out of the refrigerator.

The content of the refrigerator is scanned and counted. This way the service system can see if something has been removed without purchase. Purchases are made in the terminal to the right. Swipe your card and scan your food.

The products that are running low in the refrigerator are scanned and restocked.