Over $2.2 Billion Dollars in Gross sales have been generated using the systems & material in this book. The material contained in this book has been used by many industries around the country and is the Greatest Sales Presentations & Scripts in the world. The Scripts & Systems can be converted to any industry along with any product or service. It doesn't matter if you are a seasoned sales veteran or just getting started in sales, this book could be worth $ millions of dollars to you | The Greatest Salesbook in the World by Oliver P Maldonado, Paperback | Indigo Chapters