Facebook's web team says to contact developers about integrating Facebook Offline Data and our in store retail POS. Who can help?
Did you ever figure this out? I'm having the same issue and wondering if I need to setup a feed myself or if there is a thing I can just turn on.
I tried to set up a meeting with my rep to talk about this last summer and didn't get an answer. I ended up writing a python utility to pull transaction data from Lightspeed and upload it to Facebook.
How much data do you want to sync, and how fancy are your FB ads?