Valid Through 09/16/2008 Authorization Code 88 Take 15% off when you shop ae.com, aerie.com, aerie or AE stores through  September 16, 2008 you must present a copy of this original coupon to receive 15% off your total aerie purchase. this coupon is valid for one-time use through 9/16/2008. this coupon is not redeemable for cash, nor is it valid toward any previously purchased merchandise. offer’s value will not be refunded on merchandise returned. american eagle inc. employees are not eligible for this offer. valid at aerie a-list stores only. this coupon may not be combined with any other coupon, discount, or promotional offer.