Good day, @currytownbaptist,
Are you trying to pay multiple bills with one check for a specific vendor?
If so, you can create a check with multiple account details, then select the desired bank account where the money will be withdrawn.
The steps below will help you get started:
Once done, you can link the check and your bills to apply for the payment by going through the Vendors page.
Check out this link for more details with writing a check: How to write checks.
Please stay in touch with me if you're referring to something else. I'm always here to help accomplish your needs.