The European Union is now a remarkable example of free trade. Member States form an essentially borderless unit for trade purposes, and the introduction of the euro by most of these countries paves the way. It should be noted that this system is governed by a Brussels-based bureaucracy, which has to deal with the many trade-related issues that arise between the representatives of the Member States. Another thing about a free trade area is that everything that is imported from outside generally cannot be freely traded within the zone. For example, two countries that are members of a free trade area, such as the United States and Mexico, are waiving each other`s tariffs. For example, if the United States imports bananas from South America, they can apply a number of tariffs. This statement uses the notion of absolute benefit to make an argument against commercialism, which at the time was the dominant view of trade, where a country should export more than import and therefore accumulate wealth.  Instead, smith said, countries could benefit from the fact that they exclusively manufacture the products for which they are best suited and that they act together as necessary for consumption purposes. In this context, it is not the value of exports relative to imports that matters, but the value of products produced by a nation. However, the concept of absolute benefit does not refer to a situation in which a country has no advantage in the manufacture of a particular product or type of goods. The value of free trade was first observed and documented in 1776 by Adam Smith in The Wealth of Nations  Outsourcing free service also has a negative impact on national job security and other secondary consequences such as the neminization of customer service benefits. Despite rising operating costs, many UK companies are using non-outsourcing call centres as a positive marketing tool. The good thing about a free trade area is that it promotes competition, which increases a country`s efficiency in being on the same account of its competitors. The products and services will then be of better quality without being too expensive. Few issues divide economists and the scope of public opinion as much as free trade.