There's a vinyl graphic product that 3M created, and licensed to vendors all over the country. It's a large, colorfast print, with an adhesive on the back that is wrinkle and bubble free in the hands of anyone with patience.
I love using it.
This fleet of vehicles all got either magnetic signs or graphics applied directly to the trucks or vans. I merely duplicated the design the client made for herself some years ago. While my real strength is in design, I acknowledge that some people need me for my project management and production skills. And that's fine, just not as exciting.
What IS exciting is what I'm writing about over at my other blog.