What are the different ways to pay my HSBC credit card bill?

Is there any other way to pay my HSBC credit card bill? Currently I am using internet banking

I was figuring out the same few time back. I founded this at their website at that time and saved the links for potential future use.
National Electronic Funds Transfer (N.E.F.T.): Make a payment towards your HSBC Credit Card account via National Electronic Fund Transfer (N.E.F.T.), mentioning the complete 16-digit HSBC Credit Card number. The IFSC code for HSBC is HSBC0400002

Drop-boxes: Drop your draft/cheque at your nearest Skypak or M.I.N.C. drop-boxes. Download an exhaustive list (PDF, 259 KB)Download an exhaustive list (PDF, 259 KB) Download now of the Skypak and M.I.N.C. drop-boxes

Mail cheque/draft: Mail your cheque/draft to your nearest HSBC branch. Log onto www.hsbc.co.in to view a list of our branches

Standing Instructions (Option available for HSBC bank accountholders only): Issue standing instructions to debit your HSBC Savings/Current account

Internet Banking (Option available for HSBC bank accountholders only): Pay online by logging onto HSBC Personal Internet Banking

Over the counter: Pay by cash or cheque at any HSBC branch in India. A “Cash Payment Charge” of ₹100, or any other sum as may be decided from time to time, will be levied for HSBC Credit Card bill payments made in cash at HSBC branches and drop-boxes

Phone Banking (Option available for HSBC bank accountholders only): Make a PIN verified call and make your payment over the phone

Through ATMs: Deposit cash or cheque at any HSBC ATM in India. You could also make an ATM funds transfer

Electronic Clearing System (E.C.S.) (Option available in select cities only): Authorize HSBC to debit an account that you hold with any other bank

Apart from the ways mentioned above by Raghav, you can also pay through the third party apps like Cred, Cheq etc. Cred and Cheq offer some sort of cashback of coins for credit card bill payment.

Amazon is also running offers for credit card bill payment at the moment. Some websites also allow you to pay bill through UPI or the debit cards of different banks to earn further rewards.