you must print this original coupon (no copies) and present it at an aerie store to receive your free favorite undie, $7.50 value, while supplies last. no purchase necessary. free undie is available when you sign up for the a-list at your aerie store; this coupon is not valid at ae.com, aerie.com or in AE stores. this coupon is valid for one-time use when you sign up for the a-list 3/12/2009 through 3/18/2009. this coupon is not redeemable for cash, nor it is valid toward any previously purchased merchandise. offer’s value will not be refunded on merchandise return. American Eagle Outfitters inc. employees are not eligible for this offer. this coupon may not be combined with any other coupons, discount or promotional offer.