Check with your credit-card company to see whether it offers checking accounts and online payment programs. If so, request that you be mailed a sign-up sheet for a checking account.
Open a checking account with the credit card company, mailing a check from an existing bank account plus the sign-up forms.
Go to the company's Web site. Sign up for a password that will enable you to conduct banking transactions online.
Using your password, access your new checking account.
Transfer funds from the checking account to the credit card account.
Verify the accuracy of your entry before you close the transaction.
Update your checkbook to reflect the transaction.
Ensure your next credit card statement accurately reflects the online payment.