Naturally although I'm always skeptical as to whom I'm speaking with and how knowledgeable they would be to provide a correct answer. From what I can gather:
4. I see special offers, rebates, and promotions on the online Apple Store/retail store/reseller store. Are purchases made through the ADC Hardware Purchase Program eligible for these promotions?
Purchases made through the ADC Hardware Purchase Program are NOT eligible for most Apple or third-party promotions or rebates. You may see wording on an online Store that indicates eligibility, however, please consult the official terms and conditions of all promotional offers before placing an order. There are no refunds on items purchased through the ADC Hardware Purchase Program.
From the Printer rebate form:
Terms and Conditions
Purchase and take possession of an Apple Macintosh computer and a qualifying printer and receive up to $100 via mail-in rebate. For printers selling for less than $100, the rebate amount is up to the retail sales price of the printer, excluding sales tax. Qualifying products must be purchased together between April 24, 2007, and July 23, 2007. Purchases must be made at the online Apple Store, a retail Apple Store, or through Apple Telesales located in the 50 United States or the District of Columbia. Qualifying orders from the online Apple Store or Apple Telesales that are placed during the promotion and ship after the offer ends are eligible.
Promotion Restrictions
All Apple computer(s) and qualifying printer(s) must be purchased on the same invoice or sales receipt. This offer is valid only while supplies last. Up to five (5) rebates may be claimed on one coupon based on the number of Apple computers and printers purchased. This offer is for end customers only. Reseller purchases do not qualify.