A long time I use paytm mall my experiece with this aap is not bad.Because it gives every month offer to purchage any product. Delivery is little slow but very secure and assured. very safe and secure payments and mall product is verified.Very easy to purchage any produt to apply promocode.I bought many produt in offer periode with no any problem my produt is safelly delivered . customer service related to this is bad but okk.About reliability is very good not scam.Buying price starts at very low price is amazing .App is not bad not very good Thats why give 4 star.