Offer valid beginning January 21, 2013, at 3:00 AM EST, through January 21, 2013, at 11:59 PM PST. The following Discount Code 23312421 must be entered at the ae.com, aerie.com, or aeofactorystore.com shopping bag to take an additional 20% off your purchase. Discount applied to AE, Aerie and AEO Factory merchandise only prior to sales tax and shipping & handling. Only one discount code may be used at one time. This discount is not redeemable for cash, nor is it valid toward any previously purchased merchandise or the purchase of merchandise certificates, gift cards or e-gift cards. Excludes Aerie Undies, Aerie Clearance and AEO Factory Additional 50% off Shop. Offer excludes merchandise from these brands: Adidas, Bass, BC, Bed Stu, Birkenstock, Chronicle, Clarks, Creative Rec, DV, Eastland, GOLA, Keds, Me Too, MIA, Minnetonka, New Balance, New Balance/PF Flyers, Old Soles, Palladium, Reebok, Saucony, Sperry, Steve Madden, Sweet Shoes, Tailgate, Timberland, and Tretorn. Discount and associated terms & conditions subject to change at AE's sole discretion.