Credit Card Math - Version 2014 Avoid costly credit card mistakes and save thousands in interest costs. Credit Card Math goes behind the scenes and reveals insider secrets about credit cards. Learn how to get out of debt, save money, and beat credit card issuers at their own game. Eight topics are explained using simple, easy to understand concepts and examples. Credit Card Math is the perfect tool for anyone who wants to break their dependency on credit card use. Learn why it takes so long to pay off credit cards. Find out how to save thousands in credit card interest penalties. Learn how to develop a rapid debt reduction plan. Discover common credit card traps and learn how to avoid them. And much, much more.