Is there a 3rd party software program for developing features around Facebook places? I would like to develop something specifically for like the highlighted button in the included picture:
We would like to bring in external html hosted on our site into a customized button. To be honest, I think I've seen this on certain places sites but I don't see in their docs where this can be done anymore. We would have a bunch of sites so looking into possible 3rd party solutions. Perhaps it doesn't exist but any help would be appreciated.