Paytm is the simple n easy apps to recharge ur mobile , electricity bills , ddth billls etc, simple to download this apps from ur apps store n sign in there n make recharge as simple as u can imagine.u have various offer before procceding order u can select any one n then go for order.There is pautm wallet option u can keep some money in this wallwt n do easy eecharge from any where .i always use this apps n found myself safe while using this app , its secure n trustworthy I must suggest people to use this app, make ur life easy thank u