Calculating discounts has never been so simple: enter the amount, tap the button with the desired percentage, and you're done! The calculation will be performed and displayed automatically!
Do you want to set your own percentage other than the ones already predefined? No problem! In one touch you can set your own percentage. But what if you often use this same percentage? Then you can just enter the value into one of the buttons, which are customizable!
Easy to use, efficient, and free!