credit card debt roll down calculator

I AM CURRENTLY MARKETING A FINANCIAL COURSE.I WOULD LIKE TO INCLUDE A CD OF A CREDIT CARD ROLLDOWN CALCULATOR THAT SHOWS YEARS SAVED AND INTERST SAVED IF YOU PAYOFF CARD WITH LOWEST BALANCE FIRST THEN APLLY PAYMENT TO CARD WITH NEXT LOWEST PAYMENT UNTTIL BALANCE IS PAID [login to view URL] APPLY PAYMENT TO CARD WITH NEXT LOWEST BALANCE AND SO ON UNTIL ALL CARDS ARE PAID [login to view URL] CALCULATOR SHOULD ALSO HAVE A WINDOW THAT WILL ALLOW ME TO APPLY EXTRA ROLL DOWN [login to view URL] IT SHOULD SHOW YEARS SAVED IF THE CARD INTEREST RATE IS CHANGED. GO TO HTTP://[login to view URL] THE CALCULATOR ON THAT SITE IS EXACTLY WHAT I [login to view URL] WORK IN MOST PCs AND MAC WITH OUT NEDD FOR SET [login to view URL] PUT INTO THE COMPUTER AND IT SHOULD WORK ## Deliverables again go to [login to view URL]