Am using both websites paytm and paytm mall.
Those have more differences between them.
In paytm if u apply any promo code at that time we exit in that page.then we can also use at that code next time.but, in paytmmall website if we apply promo code is applied then we cancel that. Then further we can’t use that in paytmmall. Paytmmall takes more Delivery time. Services are less. If we file any compliant then didn’t feedback with short time.so, my suggestion is paytm is better than paytmmall.
Thank you.have a nice day