The buying and selling of goods and services within a country is called

The buying and selling of goods and services within a country is called home trade. It refers to the economic transactions that occur within the national borders of a country, involving businesses and consumers within the country. Examples of home trade include the sale of goods and services by local producers to local consumers, the purchase of goods and services by businesses from other businesses within the same country, and the trading of goods and services between different regions within the country. Home trade is an essential component of a country's economy as it helps to boost domestic production, create employment opportunities, and promote economic growth.