This book is an overview of the role of the sales manager, both at headquarters and in the field, in managing salespeople, personal selling, IT resources, and functions of marketing. The problems of organizing, forecasting, planning, communicating, evaluating, and controlling sales are analyzed. A variety of techniques and pertinent concepts of behavioural science are applied to the management of the sales effort and sales force. Key trends, such as online advertising and social media, affecting sales organizations and sales managers today are highlighted.