The business of import and export wakes up a great interest in the present world since she is one of the fastest forms to accumulate a great fortune. But it is important to take in consideration that the benefit possibilities so are elevated as their risks. For aims of which all the retailers of all parts of the world could be understood commercial terms exist international. As soon as, we have the conditions of the sale it is important to put itself in agreement in the type of international contract to use. These can be: the international transaction, distribution contracts, including the consequences of law 173, contracts of technology transference and the financial contracts: factoring and leasing.

Diverse means of payment exist, but the most common is the documentary credit. The forms of transport in the foreign trade are the following ones: transport marine, aerial transport, and the terrestrial transport. To the aims to prevent damages and lost in the merchandise, the retailers take refuge in the insurances of transport and the contract classes of insurance in the transport.