I just purchased a bunch a boxes and boards, then realized I don't have the proper set-up to store them. I need suggestions. I was thinking I could have something custom built, but it might get spendy. Please help!

I store my boxes standing up instead of lying flat. I put them behind a bookshelf and they're very accessible and easy to remove from the carton.
I store my cake boards on the bottom shelf of my cake rack.

Hopes this helps.

You have to see what works for you, i don't buy that much, but i store them behind my kenwood mixer box.Good luck.

I use this carton stand from Uline. It was a little pricey, but well worth it.

http://www.uline.com/BL_3851/Carton-Stand