HDFC Infinia Fetches the max discount. I am buying a 10k Amazon voucher every month as that's the limit.
for 10k, the valueback is around ~15%, totally worth it.
I use Amazon vouchers to pay electricity bills, recharge my mobile, DTH, and the major one - pay insurance payments.
earlier I was doing some debt MF sip for insurance payments, but now this gives me 15% return 🤑💰