What do you all use to help organize all the different sizes of cake boxes? I just have mine stacked on top of each other on a shelf. It's such a pain to lift the stack to get to the larger boxes on the bottom.
I found a cheap art display stand (I think I paid ~$40 for it on an online clearance). I can't find a pic of the exact one, but this is similar. I found the pre-fabbed shelving units weren't deep enough for the large boxes. I do stack my smaller boxes on shelves but this works for the larger ones.