Today I downloaded Paytm app just for using my credit which I got from gaana app
For using that credit need to sign up but sign up is very easy any one can signup with any number which is the main drawback of this app because verfication code is not send by sms so anyone can register with any number
Anyway I got my recharge within 1 sec which is the main thing
Not only you can recharge mobile but DTH and Data card recharge is also avaible
For mobile recharge they have provided extra menu we can do specail recharge also and how much talktime we are getting from each rechage is visible
