People nowadays want some free stuff and we all know that the best things in "life are free" We can never blame them because as the price of commodities increase you will find a way to save ,get rebates and discount. A friend refer me to some Android app that gives discount, rebates and reward. It is called Paybux life is rewarding. A simple app that can do almost anything from loading prepaid cellphone, discount on fuel consumption and food chain.