Money

HISTORY OF MONEY Any exchange that is widely accepted in payments for goods and services, and in the settlement of debts. Money is also used as a standard of value for measuring the relative worth of different goods and services. The number of units in money required to by a service or good, depends on the price of the service or good. The financial unit chosen as a measure of value need not, however, be …

…measuring exactly how much currency is going to foreign currency. The most popular U.S. currency in foreign countries is the one hundred dollar bill. This outflow of currency raises concern about the amount of black market activity and illegal transactions involving the U.S. dollar. However, some economists note that the willingness of residents of foreign countries to hold $100 bills as a financial asset is a positive development for the U.S. Treasury Department