I recently went through DFW in uniform and happened to walk in the entrance where the KCM entry was at. I told them that we no longer were part of the program and asked if there was an employee line somewhere else. They said no so I went through the normal line. When I got to the TSA agent she said that I could go through the pre-check line, which was next to the KCM line. So I don't know if FedEx paid for it, or I got for being a platinum status with AA or what. I know I've never paid for it.