Ключевые слова: background, banking, business, buy, card, cash, cashier, closeup, consumerism, credit, currency, customer, debit, design, device, digital, economic, electronic, female, finance, financial, grey, hand, machine, magnetic, modern, money, nfc, operation, paying, payment, person, plastic, pos, purchase, reader, retail, sale, screen, service, shopping, smartphone, technology, terminal, transaction, wireless, woman,