"Flexible Sales" is a book that reveals the secrets of successful trading relationships. The author offers readers to learn and use flexible sales techniques that will allow every trader to effectively interact with customers. The book helps to develop communication skills, the ability to persuade and establish long-term relationships with customers. Thanks to the author's practical advice and specific examples, readers will be able to increase their influence in the market and reach new heights in the field of sales. "Flexible Sales" is an indispensable book for everyone who wants to become a successful seller and improve their results.