I took 1/2 up front and 1/2 upon completion. I had only done it twice and both people seemed to be okay with it. I spent a few hours on mine because I'm so anal about things and then when I figured out how I wanted to do something, I either figured out a better way to do it, or I changed my mind lol. I originally started one for both eBay sales AND amazon, but it got way too complicated and I only ended up doing one for eBay. This of course was before I knew there was a free site to figure this out :P but at least the one I made looked pretty decent.
We should trade sheets