Ключевые слова: background, bag, basket, bill, blue, business, buy, card, cart, cashless, cellphone, check, closeup, commerce, computer, concept, contactless, credit, design, e, electronic, gift, home, internet, laptop, loan, mobile, notebook, objects, office, online, order, paper, paying, payment, phone, purchase, sale, shopping, smart, smartphone, stay, store, table, tax, telephone, trolley, wallet, white,