The military built a store that sold at cost, admitted only members, and returned its profits to the people who shopped there. The episode traces Civil War sutlers, the post-trader scandal that ended a Secretary of War's career in 1876, General Orders No. 46 of 1895 creating post exchanges, today's AAFES and commissaries, and Sol Price's 1954 San Diego discount store for government employees.
Sutler prices come from soldiers' anecdotes, not audits, so magnitudes are uncertain. It is also unproven that Sol Price consciously copied the Army exchange, and DeCA's claimed savings of 23.7 percent compare with a GAO finding nearer 17.7 percent.



