Relacionar Columnas Economic sectors_2Versión en línea Economía por David Tordesillas 1 Retail 2 The service sector 3 The secondary sector 4 Consumer goods industries 5 Trade 6 The tertiary sector 7 Social and support services 8 Entertainment and leisure services 9 International trade 10 Domestic trade A trader buys and sells in the same country. These services improve the quality of life. Provide help for individuals or companies. Goods are bought and sold between businesses. Make final products Madrid, Bilbao y Barcelona. A trader buys and sells in different countries. Provides services to customers It is also called the tertiary sector The direct sale of goods to an individual.