HDFC millennia DC -
Load to full kyc wallet and pay via Wallet UPI or transfer to bank.
Wallet load - 1% upto 400 cashback. Cashback credit after 90 days.
Payzapp full kyc- free transfer to bank
Amazon full kyc- Wallet UPI available for bank transfer or pay CC bill on any 3rd party apps and payment option choose Amazon Wallet UPI
Mobikwik full kyc - Use Wallet UPI to pay CC bill on any 3rd party apps and payment option choose Mobikwik Wallet UPI (also called Mobikwik Pockets UPI).