This document discusses the origins and functions of money. It argues that barter did not precede the use of money, as money evolved alongside trade. Commodities like tobacco, furs, beads, and rice served as early forms of money in colonial America because they had assured markets and could easily be exchanged. The document defines money as a means of payment, noting its essential characteristic is being easily passed from person to person. While government involvement can impact certain types of money like coins and paper money, standard coins like gold essentially just represent the metal's value.