Hey friends I m so glad to tell you all this my experience in paytm, this is a wonderful app and we make our online transaction very easily and a special think in paytm is that it gives us many promo code in monthly basis and this makes us very nice facilities. In terms of security this gives us a fully security regarding our bank account details and I m using this app for my all type of transactions in first time I found here a paytm mall which gives us cashback in every month in my point of view a trustable app is paytm for me.
Thank you