Ключевые слова: accountable, agreement, bargain, bargaining, buy, buyer, buying, cheap, clearance, collection, commerce, commercial, consumerism, corporate, customer, deal, discount, ecommerce, financial, good, market, money, negotiate, negotiation, offer, outlet, percent, price, product, promotion, purchase, retail, sale, savings, sell, seller, service, shop, shopaholic, shopper, special, speech, store, strategy, success, successful, value,