Hi steve-firstclass,
Thanks for reaching out in the QuickBooks Community with your question. Payments is set up to help you get your funds faster by offering a pay now option on your invoices. It's not designed to connect to your site in the capacity you're looking for. I invite you to provide feedback if you'd like to see it considered for future updates.
To share your ideas:
- Go to the Gear Icon.
- Select Feedback.
- Fill in your input, and click Submit Feedback.
If you have any other questions, please let me know. Take care.