Ключевые слова: business, businessman, choice, choose, client, concept, customer, emoticon, emotion, evaluation, excellent, experience, face, feedback, good, guarantee, hand, happiness, happy, icon, integrated, level, marketing, mood, negative, performance, poll, positive, product, quality, questionnaire, ranking, rating, review, sad, satisfaction, service, services, sign, smile, success, survey, symbol, teamwork, unhappy, user, vote, wood, wood cube, wooden,