https://www.freecharge.in/desktop/offerdetails/...
Get Flat ₹50 and ₹30 cashback on electricity bills at Freecharge for all users
Codes:
SUMMER50 – Flat ₹50 cashback on electricity bills
SUMMER30 – Flat ₹30 cashback on electricity bills

TERMS & CONDITIONS
Offers are valid on successful Electricity Bill Payments done till 31st May’2018.
Offers are valid only for Electricity bill payments & for all users
SUMMER30 promocode has to be applied to avail cashback offer. Valid on minimum Bill payment of Rs.200 & flat cash back of Rs.30
SUMMER50 promocode has to be applied to avail cashback offer. Valid on minimum Bill payment of Rs.750 & flat cash back of Rs.50
Each offer is valid once per User/Credit/Debit Card/Consumer ID
Offers are valid on credit/debit card/Net banking/FC Balance & UPI transactions only.