This audiobook presents the key techniques, mechanisms, and principles of closing a deal. Negotiations with a client are analyzed as a process, and efficient management of its flow leads the manager to the long-awaited achievement of the planned goals. Various methods of communication in business are considered according to each stage of concluding a deal: collecting data about the client, presenting the product, weighing all the pros and cons, and finalizing the agreement. In addition to describing the fundamental patterns of successful selling, the listener is offered exercises that help strengthen and develop professional skills. The book’s audience is professionals whose work involves the service sphere: sales managers, sales consultants, trading agents—as well as everyone who wants to develop in their character qualities that enable effective business negotiations.