PayTm is a place which let you do a variety of things, it could be anything from paying your mobile, electricity, gas bills to online shopping, transferring your money from your paytm wallet to other paytm wallet or to do online recharge of your prepaid phones or to recharge your dish.
It could be anything. it offers you a lot of things that you can do on paytm. it is a platform which saves your time by providing so many facilities on one place and saves your money too by giving discounts and cash backs on your recharges or on your bills. its just a package of doing anything with ease. I recommend everyone to just try at least once and I am sure you gonna love it.