"The Salesman" by Waldo T. Boyd is a book that reveals to the reader the secrets of successful sales. The author talks about the techniques of influencing the buyer, the importance of psychology in concluding deals and the subtleties of the art of sales. This book will help you learn the basic principles of sales, improve your own skills in this field, and gain an understanding of the process of convincing customers. "Seller" is an integral part of the library of everyone who wants to develop in the field of sales and achieve high results in business.