How to pay for outstanding amount in Balance Transfer account (SCB cards)?

I have some amount outstanding in Balance transfer account in my Standard chartered credit card. How can i pay for the amount? I don't have a savings bank account with the standard chartered bank.|||I would give them a call and asked what options and other payment method that you can do I'm sure they'll have some type of solution for that. Believed they want you to pay and they will work something out for you. Also, don't forget to asked for discount if you pay in full.