Gap: 25% off + FREE Shipping on Orders of $100 or More!September 28, 2010 This post may contain a link to an affiliate. See my disclosure policy for more information. Today and tomorrow only, Gap is offering up 25% off new Gap Winter Preview styles for the whole family and FREE shipping on orders of $100 or more! Just use coupon code GAPSAVENOW at checkout.Don’t forget to go through ShopAtHome! You’ll get 3% cash back from your Gap purchases.