Ключевые слова: bank, banking, bar, business, buy, card, cash, cashfree, cashless, checkout, communication, composition, consumerism, contactless, credit, customer, debit, device, digital, financial, hand, keyboard, lifestyle, machine, manager, mobile, money, nfc, pay, paying, payment, person, pos, reader, retail, sale, seller, shop, smartphone, technology, terminal, transaction, transfer, woman, worker, young,