Wafar Points

WafarPoints is a web app that has a bunch of merchants who have offers on thier products, when a customer buys a certain product in an offer, he gets some points as a reward for that purchase. Customer then can redeem his points in exchange for some money from any merchant on wafar. This app also has admins who can add merchants and sell points for them while customers can self signup themselves. Every user can view his transactions history