The customer display is a secondary screen mounted at the checkout, facing the customer. It displays in real time the scanned products, prices, discounts applied and the total payment. The customer can track the entire transaction without relying on verbal communication with the cashier.
As the cashier scans the products, the following appear on the customer's display: product name, quantity, unit price and price per line. The total is updated with each product added.
<!-- To be completed: configuration, layout customization, advertising messages between transactions --> <!-- SCREENSHOT: Customer display — scanned products, total -->