He attacc, he protecc, but most importantly, he calculate cashbacc
There are a lot of cashback promos from e-money provider, with convoluted discount percentage and max amount of discount. This app helps you calculate the most cashback you can get in an instant.
The MIT License (MIT)
Copyright (c) 2019-present [mathdroid](https://github.com/mathdroid)
Permission is hereby granted, free of charge, to...