Below are affiliate links, which means I make a small commission at no cost to you.At my last market, the vendors in the tent beside me had a checkout stand made from stacked crates. I thought that was a much better setup than my current method of sitting in a chair and balancing the cashbox, Square reader and phone on my lap. But... I didn't think I could fit anymore crates into my car (I already have six).I asked my husband if he could build me a lightweight checkout stand that folds up flat.