Matching Pairs Economic sectors_2Online version Economía by David Tordesillas 1 Entertainment and leisure services 2 Social and support services 3 The secondary sector 4 Trade 5 The service sector 6 International trade 7 Consumer goods industries 8 Retail 9 Domestic trade 10 The tertiary sector These services improve the quality of life. Make final products Provide help for individuals or companies. A trader buys and sells in different countries. A trader buys and sells in the same country. Madrid, Bilbao y Barcelona. It is also called the tertiary sector Provides services to customers Goods are bought and sold between businesses. The direct sale of goods to an individual.