Ключевые слова: abstract, assess, background, banknote, batch, bonus, business, cash, complex, compute, concept, connection, dollars, double, drawing, economy, exchange, exposure, fee, global, hand, hype, icon, illegal, innovate, intelligence, interactive, international, internet, man, map, media, money, multi, network, online, overspending, people, quiz, rate, social, society, solution, symbol, technology, usd, wallpaper, web, world, worldwide,