Hmm. If the loan payment comes from another account you have set up within CBPro, you could just make that Online Bill Payment a transfer in CBPro so that the amount is debited from one account and credited to the car load account.

Let's say you've got two accounts, 1] checking and 2] auto loan.

For a transfer, just do a debit from within the checking account, inputting the date, amount, type, etc. When you come to the "To" field, click on that and you will see "To Account" also listed. Check the "To Account" and in the drop down box next to it select the auto loan account. When you hit "Okay" the amount will be debited from your checking account and credited into your auto loan account. You can also set this us as a scheduled transaction, so you won't have to manually input each time.

Good luck.