Ключевые слова: adult, bankcard, bar, bartender, bill, business, businessman, buying, cafe, card, cashier, checkout, consumerism, contactless, counter, credit, customer, debit, electronic, entry, finance, hand, holding, machine, male, man, mature, men, money, money transfer, nfc, password, pay, paying, payment, people, pin code, professional, purchase, reader, real, restaurant, security, senior, service, south america, style, tech, technology, waiter,