Custom challenge coins enhance morale, prove membership, and provide a barrel of fun! Originally used in the military, custom challenge coins have evolved to be used by any number of organizations, such as businesses, teams, and more. They are often popular with fire departments, police squads, and other public safety organizations. Challenge coins generally feature an organization’s logo or seal, a message, or some other identifying insignia. Originating as military challenge coins, they were first used as primarily to verify a member’s identity. If a “coin check” is called by any member of organization, you better make sure your coin is within reaching distance. It may cost you a round of drinks if not!