We have inventory on all of our Facebook fan pages - BUT, the trackable sales we have had from Facebook have been a result of either 2 things. One: we set up an RSS feed of our positive DealerRater feedback on each of our fan pages, which has brought some people in. Two: You can take that same DealerRater RSS feed at the individual employee level, and the employee sets up that RSS feed on their personal Facebook page, and when they get tagged for a positive review, it shows up on their Facebook page for all of their friends to see. That has resulted in some trackable sales. Have not seen any that we can track directly to the inventory feed though...