Paytm.com is genuine site .it give u product in less price comparing other sites. Tge dilevery is also very fast.
Shipping. Charges are very less. This site offers cashback offers and they do so also once the product payment is made and product is delivered they back the cash which amount was mentioned with the promotional offer.
They have started with paytm mall service also.with the help of this site one can make payment without going to bank and we can transerf our money to the same bank account from where we have added the money to our paytm wallet.
Thus us very good site.