Relier Pairs Economic sectors_2Version en ligne Economía par David Tordesillas 1 The tertiary sector 2 Consumer goods industries 3 Trade 4 International trade 5 Domestic trade 6 Entertainment and leisure services 7 Retail 8 The service sector 9 The secondary sector 10 Social and support services Goods are bought and sold between businesses. A trader buys and sells in the same country. Madrid, Bilbao y Barcelona. It is also called the tertiary sector The direct sale of goods to an individual. A trader buys and sells in different countries. Make final products Provide help for individuals or companies. Provides services to customers These services improve the quality of life.