Marketing and Advertising ROI Expert, “ROI Guy” Richard Seppala, Hits Amazon Best-Seller List With New Book, “Power Principles For Success”
Richard Seppala, marketing tracking expert known as the “ROI Guy,” recently hit Amazon.com’s Best-Seller List with his new book, “Power Principles for Success.” Orlando, Fla. – August 16, 2010 – In collaboration with America’s PremierExperts®, ROI marketing expert, Richard Seppala, a.k.a. the ROI Guy™, recently released the book, Power Principles for Success. The book features […]