Single market

A single market, sometimes called common market or internal market, is a type of trade bloc in which most trade barriers have been removed with some common policies on product regulation, and freedom of movement of the factors of production and of enterprise and services. The goal is that the movement of capital, labour, goods, and services between the members is as easy as within them. The physical (borders), technical (standards) and fiscal (taxes) barriers among the member states are removed to the maximum extent possible. These barriers obstruct the freedom of movement of the four factors of production.