I just went to the apple store and showed them my Comair ID. If you are a student, sometimes that discount can be more or less than the Delta discount depending on which Mac product that you buy. I bought from the store in the Kenwood Mall in Cincy. Just told them that I was a Delta employee and showed them my badge. Pretty much a non-event. If you want to order online you can access the discount by going through sparkfly and clicking on the Apple discount which will take you into the applestore online with your discount already shown.