Exclusions: Offer valid 4/30/2015 7:00am - 01/29/2016 at 6am CST or 20,000 redemptions, whichever comes first. Coupon is good with select other offers, but not with other coupons. Coupon is valid on select order codes. Offer does not apply to, and is not available with, systems or items purchased through refurbished items or spare parts. Purchase limit of 3 items per order. Not valid for resellers and/or online auctions. Dell reserves the right to cancel orders arising from pricing or other errors.