Wilson Leather: Additional 25% off Clearance plus FREE Shipping February 18, 2010 This post may contain a link to an affiliate. See my disclosure policy for more information. Wilson Leather has additional 25% off many items, making most over 80% off, plus you can use coupon code 6613 to get FREE shipping on any order! Click here and then click on the additional 25% off sale and browse by category. Thanks, SwagGrabber!