In order to clear up the confusion that existed in the international trade, the International Chamber of Commerce drew up a set of standard terms and definitions in 1953 and revised them in 1980.

• 为了避免国际贸易中的混乱局面，国际商会于一九五三年起草了一系列标准价格术语和定义，并在一九八零年作过一次修改。