Thank you for joining in on the thread, golf78.
If you often use your line of credit to pay your vendors, you may want to set it up as a credit card so you can use it to pay your bills. However, if you currently set it up as a liability account, like how it is normally done, you can use that account on your bills. Check out this article for your reference: Set up and track a line of credit in QuickBooks Online.
You can always reach back out if you have any other concerns. Enjoy your day!
