I am fixing up my stockpile area little by little and so far along with my plastic shelves, I have painted the room. My complaint with the plastic shelves from Walmart was that there was so much wasted space between my product and the next shelf, so I wanted a shelving system put on the wall so I can adjust it as needed. Well because we rent DH says he really does not want to do that.
So since my order from Food Lion of Propel I have 8 cases (hold 12). I went to empty one box in the fridge and noticed that its set up quite cool because the cardboard box is divided in two sections. So I folded the flaps inwards (for use later if you ever want to box stuff up, it can be done), and loaded it up. It makes a two story type storage if you will. Cheap either way, you can even ask a store for them i'm sure. I will post a pic later when I get home.