Ключевые слова: advertising, background, business, buy, commerce, computer, concept, cyber, december, design, discount, electronics, event, flat, holiday, illustration, innovation, internet, isolated, label, longre, marketing, modern, monday, monitor, offer, online, poster, price, promotional, retail, sale, season, shadow, shop, shopping, sign, store, symbol, tag, technology, text, texture, web, white,