Ключевые слова: advertise, advertising, badge, banner, bargain, benefit, boost, buy, buyer, campaign, card, cash, cheap, christmas, commerce, consumer, consumerism, credit, customer, cyber, deal, debit, discount, ecommerce, economy, gift, internet, label, market, marketing, monday, offer, percentage, poster, profit, promotion, purchase, purple, rate, retail, sales, save, savings, sell, shop, shopping, stock, store, trading, value,