Ключевые слова: advertising, aggregation, agreement, analysis, assistance, business, care, client, concept, consultation, crm, customer, customer care, customer service, data collection, deal, discount rate, evaluation, experience, feedback, gesture, improvement, lead, loyalty, marketing, orders, product, product overview, profit, quality, rating, relationship, reliability, research, retention, sales, sales force, satisfaction, segmentation, service, solution, strategy, support, target, teamwork, technical support, tracking, value,