The document discusses various types of banks and their functions. It describes 10 types of banks: 1) commercial banks that provide loans to businesses, 2) savings banks that encourage savings, 3) industrial banks that provide long-term loans to industries, 4) mortgage banks that provide housing and land loans, 5) central banks that act as banks for other banks and control a country's currency, 6) exchange banks that finance foreign trade, 7) consumer banks that provide loans for purchases, 8) agricultural banks that finance agriculture, 9) international banks that provide loans to foreign entities, and 10) merchant banks that specialize in international finance and business loans. It also discusses electronic banking services like ATMs, direct deposit, pay by