New HDFC Bank credit card fees, charges applicable from August 1, 2024
Rental Transactions:

If you use services like (but not limited to) CRED, PayTM, Cheq, MobiKwik, Freecharge, and others to pay rent, a 1% fee will be charged on the transaction amount and capped at Rs 3000 per transaction

Fuel Transaction
Consumer Cards: There won’t be any extra fees if you spend less than Rs. 15,000 on fuel every transaction. Nevertheless, a 1% fee will be applied to the total amount, up to a maximum of Rs 3000 per transaction, if you spend more than Rs 15,000 on petrol every transaction.