I can tell you about my experience communicating about these. I asked for a copy of the guidelines and a listing of the required pictures. It was not possible to get guidelines or a picture list without first committing to the shop. The fee is nice, but I can knock out a couple of cheap stations and do better money wise. I was interested because they had one in the nearest town to me, but not that interested.
Mary Davis Nowell. Based close to Fort Worth. Shopping Interstate 20 east and west, Interstate 35 north and south.