JFBConnect integrates with Virtuemart 3 in multiple ways. We have a SocialProfile plugin which can import profile data from social networks, our social buttons can be added to any pages in Joomla, and various other features work with Virtuemart and other extensions.
Can you explain a bit more about what integration you're looking to accomplish, and we can help guide you in the right direction.
Thanks,
Alex
Virtuemart 3
