Development of international trade on the basic of equalityand mutual benefit

The objective of this research is to describe and analyze the development of international business on the basis of equality and mutual benefit. The method used is normative juridical. The results of research: the development of international trade on the basis of equality and mutual benefit: to realize changes in the form of distribution of goods and services. The principle of reciprocity or reciprocity requires that the parties to the contract must exercise their respective rights and obligations on a reciprocal basis and the exercise of the contract should provide "mutual benefits". By establishing the principles of contract law: the principle of agreement, the principle of pactasuntservanda, Freedom of contract and the principle of equilibrium, are the factors that determine the equality of the parties namely "justice of exchange" that would be upheld. The contract ratio refers to the objective of a fair shift of property (gerechtvaardigde) and raises the legal consequences of the fairness of the parties' benefits and results in legal enrichment.