Paytm the good app for all time we can now a days everyone is using paytm because we can easily recharge and we can shop everything everything. and the best part is if your recharge is unsuccessful so the paytm give your amount with in a minute. but the paytm not giving any kind of cash back in compare of other app like freecharge, mobikwik and others company. I appreciate vijay shekar sharma the co founder of paytm but you have to chnage something in your app.