25% off at Gap.com This post may contain affiliate links and I may be compensated for this post. Please read our disclosure policy here. December 16, 2009 Sharing is caring!0sharesShareTweetPin Through today, Wednesday Dec 16th, you can get 25% off your entire order at Gap.com. You are still guaranteed delivery by Christmas if you order by Thurs Dec 17th using standard shipping. Just use the code: HOORAH at checkout.