I have never understood why people want multiple rupay cards to pay via UPI.
First off merchants that don't accept cards are slowly switching this off and the other merchants are the ones that take cards.
Secondly 1 or 2 cards for UPI is more than enough? Something like maybe tata neu as the others are not rewarding.
Bob hpcl via UPI earns only 0.25% , why would anyone use this?