Window Tint School which you can find at Window-Tint-School.com is a website started by Bob Rossignol. According to Bob, window tinting is a profitable business that not so many people get into. In this website, he offers his eBook course which will walk you through every step of the way to earn your millions through window tinting. He also has a guarantee on this product saying that if you don’t like it, then you can request a refund.