https://www.freecharge.in/ Source :- http://offers.freecharge.com/POWER/ Use Promo Code POWER Terms & Conditions Valid on successful Electricity Bill payments done till 5th March 2016 Valid for all users on FreeCharge Web / mSite / App (Android / iOS / Windows) Max cashback of Rs.100 POWER promocode has to be applied to avail cashback offer Valid once per user/credit/debit card/mobile number Valid on Credit Card/Debit Card transactions Cashback will be credited to your FreeCharge Wallet which can be redeemed within 185 days from date of credit, and is non transferable Not Valid for transactions done via FreeCharge Balance & Netbanking Virtual Cards & Cards issued outside India will not be eligible for cashback / reward How To Redeem Create/Login to your FreeCharge account Select bill payments/electricity and choose your biller Enter your Account ID & Use promo code POWER in next step Pay through preferred payment method Enjoy the cashback in your FreeCharge Walle