Sales across the board are up: Google Product Search is helping people make sales.

Where this is really helping out are the stores that either are very new, and haven't yet found their way onto the main search engine's index, or stores with no domain names.

I also note that the products sold through Google Product Search generally adhere to the 12 points discussed in our release article. I know it's a pain, but it really helps to put that little extra effort in.