QR-PAY mobile app is created for visitors of bars, cafes and restaurants and solves several problems. 1. Waiting for the waiter to bring the menu on the table and finally the bill and pay for it. 2. The disaster of paying the bill separately of your order when you are in group. For owners of bars, cafes and restaurants partnership with QRPayments gives an opportunity to reduce waiters' workload, increase turnover of tables, increase customer loyalty and increase turnover and profit.