Money becomes an object that is very important and is used in all lines. Everything both goods and services must be purchased with money. Reporting from the official website of Bank Indonesia, in Act Number 7 of 2011 concerning Currency, the meaning of money is a legal means of payment. In the book Money Economics, Banking and Financial Markets (2008) by Frederic S Mishkin, economically, the definition of money is something that is generally accepted in the payment of goods and services or payment of debt.