Paytm a great app it is one of the best sites to shop from. this site helps to make mobile recharges and also helps in paying electricity bills, for dth service etc. It also offers wide variety of products from clothing to shoes. best customer service is offered.
Packaging is done very neatly and products are delivered through best courier on time without any delay. one time I received another product than ordered and after I complained they took steps to replace the product with ordered one.