Get Upto Rs.300 Cashback on your First Transaction. Minimum Cashback of Rs 50. Valid for successful transaction on DTH, Postpaid, Utility Bills, Datacard and Metro done till 10th September only for New Users. Use the promocode has to be applied to avail cashback offer. Valid only once per New User/Credit and Debit card and Net Banking transactions. This Offer valid on App, Web and mWeb.