Ключевые слова: best, business, businessman, care, check, choice, choosing, client, commerce, conceptual, consumer, control, digital, emoticon, employee, evaluation, excellent, feedback, finger, hand, happiness, icon, information, leadership, life events, manager, marketing, message, online, opinion, performance, positive, quality, questionnaire, ranking, rating, report, reputation, review, satisfaction, screen, service, smile, solution, success, support, survey, symbol, teamwork, technology,