FREE U By Kotex Fitness Sample Pack by Mail August 3rd, 2017 By Nicole Leave a Comment This post may contain affiliate links, which means I will make a small commission if you click and make a purchase.Thank you for supporting Cha-Ching on a Shoestring! FREE U By Kotex Fitness Sample Pack by Mail Hurry and claim a FREE U By Kotex Fitness Sample Pack. While supplies last. Looking for more FREE Samples by Mail? Click here. Never miss another deal! Subscribe to our FREE email newsletter or follow us on Facebook. Thanks for stopping by!