Ключевые слова: ackground, atm, bakery, bank, banking, buy, card, cash, cashless, chip, client, connect, connection, contactless, credit, customer, debit, device, digital, hand, keyboard, machine, mobile, money, nfc, pass, pay, paying, payment, phone, pos, purchase, reader, retail, sale, sell, seller, shop, smartphone, swiping, technology, telephone, terminal, transaction, transfer, using, white, wifi,