自由貿易
Free-trade zones should be distinguished from free trade areas. A free trade zone is normally established in a single country, although there are a few exceptions where a free zone may cross a national border, such as the Syrian/Jordanian Free Trade Zone. Free trade areas are set up between countries; for example, the Latin America Free Trade Association (LAFTA) was created in the 1960 Treaty of Montevideo by Argentina, Brazil, Chile, Mexico, Paraguay, Peru, and Uruguay; and the North American Free Trade Agreement was established between Mexico, the United States, and Canada. In free trade areas, tariffs are only lowered between member countries. They should also be distinguished from customs unions, like the former European Economic Community, where several countries agree to unify customs regulations and eliminate customs between the union members.