Rs.20 CB on Rs.20 for New Users of FC on New Andriod App Only. Use Code: NEW20 T&C: Valid on successful Prepaid, DTH, Datacard Recharges, Postpaid, Electricity & Gas Bill Payments and Metro Recharges till 17th October, 2015 Valid for New Users on FreeCharge on New Andriod App only Offer not valid for Airtel transactions Min Recharge of Rs.20 & Flat cashback of Rs.20 NEW20 Unique Promocode has to be applied to avail cashback offer Valid only Once per user/credit/debit card Cashback to be offered in the form of EGV which can be redeemed in the next 6 months Not valid on transactions done via FreeCharge Balance and NetBanking For any other query please email https://play.google.com/store/apps/details?id=com.freecharge.android&hl=en