$4/1 U by Kotex Coupon This post may contain affiliate links. Please see my full disclosure policy for details. June 20, 2013 20 Jun Pin0Share0TweetGoogle+0shares This coupon is no longer available. Hurry over to U by Kotex on Facebook to get a coupon to save $4/1 U by Kotex Product (excluding 14 – 22 ct liners). This has limited prints, so you will want to hurry to grab yours! Thanks Tracie!