Ключевые слова: adults, advice, aircond, appliance, appliances, assistant, blender, blurred, business, buy, buyer, buying, caucasian, choice, choosing, consultant, consulting, consumer, customer, department, domestic, electric, equipment, female, help, home, hypermarket, indoors, kitchen, lifestyle, machine, mall, man, market, marketplace, people, present, product, purchase, purchaser, retail, sale, salesman, seller, selling, shopper, store, supermarket, technology, worker,