"Selling Ninja: The Secret Art of Big Wins" is a book that reveals to the reader unique methods and strategies for successful sales through the lens of ancient ninja secrets. The author shares not only knowledge of how to attract and influence customers, but also how to rise to the top of sales success through sophisticated skills and tactics used by ninjas in their business. The book inspires to achieve high goals, develops the art of communication and persuasion, and also helps to understand the psychology of successful interactions with buyers. "Sales Ninja" is an excellent guide for those who want to rise to a new level in the field of sales and achieve great victories in business.