How can I do a full integration with Foodics?

Thank you for posting here on the Community page, 

I can share some information about integration with Foodics in QuickBooks Online. 

QuickBooks integrates with hundreds of third-party software developers. Currently, the option to integrate Foodics with QuickBooks Online (QBO) isn't available. I'd recommend contacting Foodic's Technical Support team. They'll be able able to determine whether they can do the integration process or not. 

I've added this article if you have follow-up questions about integrating a third-party app with QuickBooks Online.

In case you decide to import data into your QBO company, take a look at this article: Common questions about importing data to QuickBooks Online. It shows a list of data that you can upload to QBO, along with their respective links that have the steps you can take. 

I'm willing to help you out some more if you have questions about account integration. Just reply here and I'll lay down the steps and details. Have a great day!