An important question still hounds on the mind of millions of people, who are recharging their mobile phones online; why use paytm when they have an option of online recharging their phones from the official website of the telecom service providers? Well those who are already using the services of paytm, know the answer of it very well, but for those who are still not using paytm wallet for recharging their mobiles, I will like to share some useful information about it, advantages of it, if there is any, and whether it has an edge over other cash wallets or not?but it is the best ever app.