Not sure which forum to post this in but I feel more comfortable with group. I am considering placing a decal with my photography logo on either the side window or on the TC itself (it is plexiglas). ...
I'm kinda wondering if it is a good idea. As others have said, it does suggest you have expensive equipment in your TC. I also wonder if it would really bring you any customers. Personally, I would not do it, I can't see any benefit.
It is my understanding, advertising on your vehicle can put your insurance rates in a commercial category. That can get pricy. I would call my insurance agent to make sure it would not cause me problems.