Ключевые слова: atm, bank, banking, business, buy, card, cashier, checkout, commercial, communication, consumerism, copy space, credit, credit card, customer, debit, device, electronic, equipment, finance, financial, invoice, isolated, keypad, machine, market, money, online, pay, paying, payment, payment terminal, pin, plastic, point of sale, pos, purchases, reader, retail, sale, sell, selling, shop, shopping, store, technology, terminal, transaction, wireless,