I have a student developer account that will expire at the end of this semester. I want to buy an iMac. I have heard to buy AppleCare through the edu disc, that can be added later. There is an offer of $100 off a printer, both items need to be on the same receipt. Is the printer coupon valid for this purchase? I have read the terms and conditions on the coupon, and I cant find any phrase that would qualify or disqualify it.