Paytm is one of the best site/app in online buying or e-payment. Its a value based app whose provide lost cost goods with very good cash back on all items available on the site. There is also facilities to make payment of your electricity bill/Recharge of prepaid mobile and DTH as well vehicles fuel filling payment, bus and train ticket booking and lot more and you will enjoying cash back which make this app very favorite. I am also make most of these above mentioned payments on Paytm site its look like a suvida center at your home.