Ключевые слова: bank, banking, business, buttons, buy, card, cashless, check, chip, client, commercial, credit, currency, debit, device, economic, electronic, expense, finances, financial, key, keyboard, machine, magnetic, merchant, money, number, payment, pin, plastic, pos, purchase, reader, retail, safety, sale, screen, sell, sign, smart, start, store, strip, stripe, swipe, swiping, terminal, transaction, transfer, withdrawal,