Ключевые слова: abstract, advertising, app, application, background, banner, business, buy, card, cart, commerce, commercial, computer, concept, customer, delivery, design, digital, discount, electronic, flat, icon, illustration, internet, market, marketing, mobile, modern, money, network, online, order, payment, phone, product, purchase, retail, sale, shop, shopping, sign, store, symbol, technology, web, website,