Shift4 has launched a service that allows the visitors of restaurants to watch the menu and make orders by scanning a QR code. It is also possible to pay for the order by means of a QR code. It provides completely contactless service, which is more hygienic, which is important in the conditions of COVID-19 pandemic. The technology has already been fully integrated with a number of leading POS-systems and is offered to Shift4 clients absolutely free of charge.