Welcome to the QuickBooks Community, @mark-milley. I'd be more than happy to assist you on how to contact our QBO care team.
Click the Help icon.
In the What can we help you with? field, enter a brief description of your concern. Example: Connect to QuickBooks billing team.
Choose either Start a chat or Get a call.
Here's a great source where you can find articles that can help you in managing your books in QuickBooks, please visit our QBO help articles page. This includes topics such as reconciliation, track income, and expenses, run reports, etc.
That's it! You'll now be able to connect with our support team for billing inquiries. Feel free to get back here if you have other QuickBooks concerns. I'm here to help you. Have a good one.