Hello @jbolger,

I have some information about Peppol and QuickBooks integration. Currently, the option to sync this app directly to QuickBooks is unavailable. I can see how important it is for e-invoicing processes. We will send this to our Developer Team so they can consider this adding in the future.

In the meantime, you'll need to have a third-party application for assistance when integrating these two software. 

In case you need help with other customer-related tasks in QuickBooks, browse this link to go to the page. It has our general customer topics with articles, videos, and other Community posts: Topics about your company's income and customers.

Please know that you're always welcome to swing by if you need help with anything else. We're here to help.