PhonePe
Earn Rs.150* in your PhonePe wallet. Send at least Rs.320 to anyone or recharge your mobile phone for at least Rs.320 and get 50% cashback up to max of Rs.150. Valid on your 1st UPI transaction.
Make sure you open the app after installing.

Register in the app and complete a transaction of at least Rs. 320 in order to receive credit

If you uninstall mCent, you will NOT get credit