Ключевые слова: advertising, agent, analysis, analyzing, arrow, auction, bank, banking, broker, business, buy, buyer, cart, chart, choice, commerce, contract, customer, estate, exchange, finance, idea, invest, loan, management, market, merchandise, money, mortgage, offer, price, profit, property, purchase, rate, real, rent, retail, sale, sell, selling, share, sign, stock, strategy, success, trade, trader, wooden, word,