What is the difference between secretary of treasure and Treasurer of the US?

The Secretary of the Treasury is a cabinet-level position in the U.S. government responsible for formulating and implementing economic policy, managing federal finances, and overseeing the Treasury Department. The Treasurer of the United States, on the other hand, is a subordinate role within the Treasury Department, primarily focused on managing the production of currency and coinage, as well as overseeing the Treasury's banking services. While the Secretary holds significant authority and influence in economic matters, the Treasurer's role is more administrative and operational in nature.