How to make Cashback Transaction to app user (India)?

I am working on app where i want to give cashback to user for shopping.
so i’m stuck at this point.
If i want to make 100 payments to user in a day so how can i do this in India.
means how paytm, phonepe, google pay make cashback payments to unlimited user using UPI?

we can’t make more than 10 Transaction per day using UPI Normal Account
If anyone have idea about this please help. I’m curious