Ключевые слова: analysis, analyze, analyzing, balance, business, buy, buying, choice, commerce, comparison, concept, conceptual, consumer, crisis, customer, decision, demand, desire, economic, economy, finance, goods, growth, industry, inventory, investment, management, market, marketing, product, production, purchase, render, retail, sale, sales, scale, sell, service, shipping, stock, strategy, supply, supply demand, symbol, targeting, text, trade, trend, word,