How to pay an HDFC credit card bill using a debit card

To pay your HDFC credit card bill using a debit card, you can go to an HDFC Bank ATM. First, insert the debit card you want to use for payment. Then, select "Main menu" and look for "More options" on the screen. From there, choose "Make Credit Card Payment". You'll then select if you want to use your "Savings Account" or "Current Account". Next, enter the amount you wish to pay for your credit card bill and confirm it. Finally, enter your 16-digit credit card number and your 4-digit debit card ATM PIN to complete the payment.