Ключевые слова: advertisement, advertising, arm, assistance, background, black, blank, business, card, casual, christmas, commerce, communication, computer, concept, cyber, day, deal, discount, electronic, finance, finger, gesture, gesturing, hand, hold, holding, holiday, internet, lifestyle, marketing, merchandise, message, modern, monday, online, palm, price, promotion, retail, sale, shop, showing, sign, special, symbol, teamwork, techno, technology, website,