Ключевые слова: advertisement, announcement, background, blogging, bubble, business, buying, chat, color, colored, communication, connection, cut, discount, discussion, duty, duty free, economy, finance, free, global, image, label, labeling, law, media, message, messaging, online, pay, paying, price, reduction, retail, sale, sharing, shopping, social, speech, speech bubble, store, symbol, talking, tariff, tax, tax free, taxation, trading,