GTX Corp, a leader in customizable, patented two-way GPS Tracking Personal Location Services (PLS) solutions, received its second commercial order from Aetrex Worldwide, Inc. a global leader in comfort and wellness footwear products. GTX recently shipped 3,000 devices to Aetrex and plans to ship these additional 1,500 units in January of 2012. The GTX Corp miniaturized 2 way GPS tracking devices are embedded in the Aetrex Ambulator® collection bringing a reliable solution for monitoring the location of the 5.3 million seniors in the US afflicted with Alzheimer's disease or dementia.