Ключевые слова: abstract, background, bank, banking, banknote, basket, bill, birthday, business, cart, cash, christmas, coin, commerce, concept, consumer, currency, discount, dollar, face, finance, financial, hand, hundred, internet, investment, mall, market, money, object, paper, pay, payment, profit, purchase, retail, rich, sale, savings, shop, shopping, spend, store, supermarket, trade, trolley, wealth, white, woman,