Ключевые слова: background, basket, benefit, black, black friday, business, buy, buying, cart, commerce, commercial, copy space, copyspace, cost price, cyber, discount, discounts, ecommerce, empty, eshop, expenses, friday, inscription, interest, internet, market, marketing, monday, online, percent, percentage, price, promotion, purchase, rate, retail, sale, sell, shop, shopping, shopping cart, shopping trolley, sign, space for text, store, supermarket, symbol, trade, trolley, yellow,