This deal has ended.
Hot! Take a rare $20 off orders over $100 at Gap.com via this link. Fall fashions have just been released. Additionally, there is 25% off most denim (this is simply a promotion, rather than a coupon, so it combines with the $20). These coupons don't come around much and I don't expect this to last long, much less through its set 9/27 expiration date, so act quickly.