Ключевые слова: abstract, advertisement, audience, background, brand, business, businessman, campaign, company, competition, concept, content, creative, cube, customer, design, development, engine, grey, idea, internet, low, market, mass, money, needs, niche, optimization, position, prices, promotion, result, sale, sign, site, social, strategy, success, system, target, technology, update, wide, word, www,