Just follow the steps below:-
1) Download state bank rewards app from here
2) Then signup on the app by giving your 16 digit ATM/debit card number (only state bank registered )
3) Then enter the last 5 digit of your bank passbook account number (state bank only).
4) That's all now chose your username password and security question and complete the signup process.
5) After completion you will see some points already on the app. because this app gives point to all SBI users for their transaction
6) Plus extra signup bonus will be credited to your wallet within 24 hours. so don't uninstall the app after signup as you will get your credits within 24 hours.
7) After credit of rewards point you can recharge your mobile.
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