money
Money is a common means of distribution. It represents the value of things, mediates the exchange of goods, and is also used as objects of property accumulation, and is also called money. In the past, we used clamshells, animal skins, jewels, cloths, and agricultural products, but now they are made of gold, silver, copper or special paper, and their size, shape and amount are determined according to certain laws. In fact, in economic life, you can get the goods you want only by mediating the money. The exchange of goods and money is called trading. As such, trading is the exchange of goods and money, so the exchange of goods and goods is an exchange, not a sale. However, the exchange of money and money, that is, money exchange, is a sale. On the other hand, money, which functions as a means of distribution or a means of payment, is called distributed money.