• Sign in with Facebook.
• Recharge for Rs. 10+.
• After transaction is complete, scroll down and Invite Your Friends to FreeCharge.
If you have recently recharged: Login > Visit https://www.freecharge.in/app/recharge.htm?orderId=* (* = order id from Transaction History) > Scroll Down.
Additional Rs. 10 Credits: After transaction is complete Rate FreeCharge.