Ключевые слова: advantage, advertising, approval, assurance, best, business, choice, commerce, customer, department, development, endorsement, evaluation, excellence, feedback, good, guaranteed, improvement, ingredients, marketing, merchandise, offer, outstanding, perfection, popular, premium, price, promotion, purchase, quality, rated, recommend, reference, referral, reliability, reputation, retail, sale, satisfaction, selling, shopping, special, store, strategy, suggestion, warranty,