Sparta Blog : USA
A challenge coin is a small coin or medallion, bearing an organization’s insignia or emblem and carried by the organization’s members. Traditionally, they are given to prove membership when challenged and to enhance morale.
Thank you for your prompt response. You have gained our business once again:). Just so you know, I sent the inquiry to three different vendors. You were the most responsive, the quickest, and the product was exactly what we were looking for. You truly are one of the best to work with.