What is Coinstar Exchange?

Coinstar Exchange is a service provided by Coinstar machines, which allows users to exchange foreign coins for US dollars at the current market rate. However, it's important to note that Coinstar machines only accept certain types of coins, and some coins, such as silver dollars, 1943 steel cents, pure silver or commemorative coins, and foreign coins, are not accepted. The service charges a fee of 11.9% for each transaction.