Ключевые слова: answer, ask, attention, business, call, client, comment, communicate, communication, complaint, concept, consumer, contact, customer, evaluate, evaluation, feedback, help, illustration, information, marketing, message, motivation, note, office, opinion, promotion, quality, question, reaction, report, research, response, review, satisfaction, service, share, sign, slogan, speech, support, survey, symbol, teamwork, testimonial, text, want, word,