A person takes the goods in the store, the software determines which goods the person took, and forms a virtual basket with the goods and the amount of the purchase. How can this purchase amount and goods items be transferred to the payment terminal automatically so that the salesperson does not have to enter the purchase data in the POS-terminal, and the buyer only has to bring (insert) his bank card to the terminal to pay for the purchase? That is, in fact, it is necessary to skip the step of entering by the seller in the POS-terminal items, the amount of purchase, the method of payment or on the payment terminal itself the amount of purchase. Please advise how to do it correctly, where to dig. Is it easier to buy an Evotor and write your own application for it or integrate it with some payment terminal?
