UPC Label Location Mac Pro

Hello,

I recently purchased a Mac Pro, and need the UPC label for a mail-in promotion. None of the labels on the box look like a UPC. Does anyone know where it is, or which part qualifies? There is a sticker with the Part No, Serial No, etc. but at the top it just has "IML/CID" and then a code which is definitely not a standard UPC. A UPC should be all numbers with a number offset on either side, but I can find no such code on the box. If anyone could help me, it would be much appreciated, as I would like to get this in the mail.

Thanks,

-ARuffell

Message was edited by: aruffell2