The Army & Air Force Exchange Service (AAFES, also referred to as The Exchange and The PX or The BX) is the retailer in U.S. Army and Air Force installations worldwide. The Exchange is headquartered in Dallas, Texas, and its director/chief executive officer is Tom Shull. The largest of the Department of Defense's exchange services, it is No. 54 on the National Retail Federation's Top 100 Retailers list. In addition to their retail support for the military, the Exchange outfits troops with combat uniforms at-cost, and serves approximately 4.2 million at-cost school lunches per year for children attending Department of Defense Dependents Schools overseas. As of Veterans Day, 11 November 2017, military exchanges started offering online exchange shopping privileges to an estimated 18 million honorably discharged veterans. The exchanges launched VetVerify.org in June 2017, allowing veterans to verify their eligibility ahead of the benefit's start date. From Wikipedia
