How in the world did I miss this little gem at buy.at? I was actually creating a deep link and hit the wrong tab and ended up installing the Firefox LinkEngine. I tested it out and it was awesome! I was surfing around the Ghirardelli site and landed on the "thank you gift" page. I hit the little buy.at logo on my toolbar and it generated a link with my tracking information.
This is absolutely wonderful for those of us who like to link to a category page or product without having to go the whole way through the buy.at interface. Thank you!!!!