Help Balance %

-You have always been difficult to calculate percentages?
-Have you bought something on sale and can not figure out how much it cost with full price?
-Interested, for example, that particular product at 33% and do not know what you spare than full price?
-You bought a product on sale and themes that the percentage of discount is not right?
With the app you will not Help Balance% of these problems!
Seeing is believing!