Ключевые слова: account, bill, box, buy, card, cardboard, checkout, commerce, connection, consumer, contactless, courier, customer, delivery, device, document, electronic, fast, finance, hand, internet, job, male, man, money, noncash, order, parcel, pay, payment, pen, person, pin, plastic, pos, purchase, receive, retail, sale, service, shop, sign, signature, smart, symbol, terminal, transaction, transportation, work, worker,