The juicy one is the only one i know of...but I'll let you in on a secret. ****** might be doing a Shopbop promo next week (which may mean increased Cash Back). We haven't announced it yet, but I'll be posting in the PF as soon as we publicly announce it.
This is a little off topic, but I forgot to do the same thing when I ordered something off of shopbop recently. Does ****** let you get cashback if you contact them with your receipt and inform them that you goofed, or is it basically just too bad? I know it's a longshot, but I'm crossing my fingers