Commercial law is a set of legal rules that govern the practice of business and merchants and determine the applicable legal system. It is considered one of the branches of private law, specifically business law. The principle of commercial law is based mainly on encircling forms of dealing, whether a merchant with a merchant or a merchant with others, and codifying them in a way that allows the law to Clarification of everything that impedes freedom of trade. Commercial law also takes care of arranging commercial disputes