• Trade is get بالمبادلة money for profit. And include the sale, exchange and peace. • the exchange of goods, or services. • are in discussion on the price of goods and payment is made using a means of commercial exchange called money. • Trade exchange of goods or services, is among the two (bilateral trade) or between more than two parties (multilateral trade). • Trading profit is to try to increase the money to purchase goods invaluable and sold Balglae. • mediation process and to mediate between the producer and the consumer. • Trade converted products from the primitive state to the purpose of selling goods after the author

