I've been on this forum for awhile and have helped myself to all the great ideas, so I figured I would post something some others might find worthwhile. I made this candydish box from a file found here, but I modified it somewhat so the lid slots into the top of the dish and it displays the corporate messages and you don't lose the lid. If it's not clear the little circles are for the top of the lid.
I kind of made it as a joke, but I have orders for a couple of hundred right now at $10 a pop. It's made from 3mm cast acrylic and you can change the message to whatever the customer wants.
-Mike