Ключевые слова: background, bank, banking, basket, business, buy, card, cards, cart, commerce, commercial, communication, computer, concept, consumer, consumerism, credit, currency, customer, electronic, equipment, fee, finance, internet, isolated, market, modern, money, object, online, pay, paying, payment, plastic, purchase, pushcart, retail, sale, sell, shop, shopping, small, steel, store, supermarket, technology, trade, trolley, wheel, white,