Stars and Stripes – Louis Zayon served in the Navy, stationed in Norfolk, Va., from 1972 to 1976, before he was honorably discharged. This Veterans Day, on Saturday, will offer him and about 18.5 million veterans worldwide and their families a little something special: tax-free online shopping for life with AAFES, an acronym for Army and Air Force Exchange Service – the primary shopping center at U.S. military installations.