Paisa Bana Powerful: Get 5% SuperCash on recharge or bill payment of Rs.10 or more done on App or website. Minimum amount spend to avail the offer is Rs.10. Maximum SuperCash is fixed at Rs.500. The code can be redeemed once per user. Coupon redemption and Payment should be done on Android, Windows, iOS App or website. Limited Period Offer. The offer is applicable on all operators except AIRTEL.