Paytm is Offering Reliance Big TV recharge Code for All Users. This code is applicable only on Reliance Big TV recharge. Get Flat Rs 50 Cashback on minimum transaction of Rs 500 or more by Using the code. This code can be used only once per user and once per number.. This code can be used 1 time per user. This code is applicable only for Reliance Big TV recharge users. This Electricity Bill Payment Cashback is credited within 24 hours of the transaction into user's Paytm Wallet. Pay Now.