Ключевые слова: bank, banking, bar, bill, business, buy, cafe, card, cash, cashier, checkout, consumerism, counter, credit, customer, debit, device, digital, electronic, finance, financial, hand, holding, isolated, laptop, machine, man, money, pay, paying, payment, people, person, pin, plastic, pos, purchase, reader, restaurant, retail, sale, service, shop, swipe, swiping, technology, terminal, transaction, using,