Paytm is one of the best app I have in my phone.
Really like this app , you can order anything anytime from anywhere you want. Not only for shopping I will prefer this app for recharge and pay bill. Easiest way for recharge , you can anytime pay your bill from anywhere. mostly I recharge through paytm you can also transfer cash, to anyone anytime as per your choice , they will also give you some cashback on selected offers for selected time.
many rewards.And lot more than this for me best app. I always use this.