Commerce
History

Historian Peter Watson and Ramesh Manickam date the history of long-distance commerce from circa 150,000 years ago. In historic times, the introduction of currency as a standardized money facilitated the exchange of goods and services.

Commerce was a costly endeavor in the antiquities because of the risky nature of transportation, which restricted it to local markets. Commerce then expanded along with the improvement of transportation systems over time. In the Middle Ages, long-distance and large-scale commerce was still limited within continents. Banking systems developed in medieval Europe, facilitating financial transactions across national boundaries. Markets became a feature of town life, and were regulated by town authorities. With the advent of the age of exploration and oceangoing ships, commerce took an international, trans-continental stature.

Currently the reliability of international trans-oceanic shipping and mailing systems and the facility of the Internet has made commerce possible between cities, regions and countries situated anywhere in the world. In the 21st century, Internet-based electronic commerce (where financial information is transferred over Internet), and its subcategories such as wireless mobile commerce and social network -based social commerce have been and continue to get adopted widely.
keywords:existence, language:response_language[Portuguese]