i7 15" and AppleCare

What I thought as odd, and looking to see if others have this situation...

Bought a new MBP on Tuesday at an Apple retail store. Applecare couldn't be auto-enrolled for some reason, so they sold me the standard MBP/APP box.

... I still can't enroll in AppleCare via the web. It states that my serial and the APP codes don't jive. Granted I have a year to get it fired up, but I know me and I'll lose it or something.

Just throwing this out there.