This paper talks about the supply, its analysis of everything that includes the supply itself and describes its characteristics. Supply is closely related to demand and they do not function without each other. They are the ones who set the prices in the market. An offer represents the quantity of any good or service that sellers are willing to sell. There is a law of supply which says that, among other things being equal, when the price of a good rises, the quantity offered also rises, and then when the price falls, then the quantity offered also falls. There are also supply curves that show the changes that have taken place, whether it is an increase in supply when the curve grows to the right or a decrease in supply when the curve will move to the left. The economy represents the production, distribution and trade of products and services in a particular area. Interaction between the market and the state is inevitable. Every country in the world deals with its economy and must be aware of how and in what way to monitor and effectively manage the economy. The state must ensure efficiency, influence the increase, equality and distribution of income, and maintain stability and encourage economic growth. When it comes to the distribution of income, it is very important to distribute it properly in order to avoid social inequality.