How to register if not "MPN"--MacBook Air preinstall, no iWorks packaging
The registration page at apple.com wants a "Marketing Part Number" from packing materials. Not sure I have such a thing--certainly have no iWork packing materials.
1) is there any reason at all to register iWork?
2) how would I do it if I wanted to given no MPN available?
MBA 2010, Mac OS X (10.6.5)