Mst: Preorder + Back in stock

You get what you pay for, I guess. The code is fairly weird. Somehow they hide the main box of the app by default in the template. I had a hell of a time getting it active on my theme, and then I ran into random errors in their admin panel, so I decided to uninstall it. I sent them 2 emails with no reply, however, I didn't give them a lot of time to respond, so I'll give them the benefit of the doubt there.

Edit: No reply whatsoever from the developer, so down from 2 stars to 1...

Edit 2: Got in touch with the developer. Seems very helpful now that we've connected. He installed the app for me and it seems to be working. A few things that could use some polishing, preventing it from a 5-star rating, but I think the developer redeemed himself.