A Fed study showed that most payments are handled through debit or credit cards. However, experts say that cash is still a crucial payment method.
How the U.S. Treasury Prints Dollar Bills - The New York Times
Will Charles III replace Queen Elizabeth on Canadian money any time soon?
United States two-dollar bill - Wikipedia
U.S. currency has a rich history - The Washington Post
King Charles banknotes printed - but not ready yet
Object of Intrigue: The Most Beautiful Banknote in U.S. History - Atlas Obscura
Cash is no longer king. So why are the US still printing so much?
How can the USA keep printing money without this causing any real problems to the US dollar? It seems like every time they need more money they just pass a new bill
Will Britain get new currency with Prince Charles replacing Queen Elizabeth II? : NPR
Cash is no longer king. So why are the US still printing so much?