Ключевые слова: advertise, advertisement, aim, analysis, ask, assist, assistance, board, boss, brand, business, businessman, businessperson, buyer, care, client, conceptual, connection, consumer, crm, customer, efficiency, feedback, focus, goal, improve, improvement, introduce, introduction, loyalty, management, market, marketing, objective, performance, promotion, purchaser, quality, question, relationship, reliability, satisfaction, satisfy, service, strategy, support, target, testimonial, text, user,