Mohamadreza Marandi - Department of Law, Germi Branch, Islamic Azad University, Germi, Iran
Hasan Khazan - Department of Law, Germi Branch, Islamic Azad University, Germi, Iran
Asadollah Mastaneh Gosham - Department of Law, Germi Branch, Islamic Azad University, Germi, Iran
Tavakkol Hafticheshme - Department of Law, Germi Branch, Islamic Azad University, Germi, Iran

Social beings constructive elements of social relations of people with each other . peopele necessary tomeet basic needs , the establishment of contractual relations tried to strengthen these relationships ;The need for social order and the stability of commercial transactions conteract that people make ,requires that contracts to prevent possible distortions and instability. The rights of the manufacturer ofthe community as well as the principles and constituent elements of contracts , as well as wisdom andlogic on the part of trade relations , the interest of the conflict and each other , maslaha the need toconserve contractual relationships and the interest of protecting the rights of the constituent elementsof contracts .

Concluding wrong, transaction, sale, issue, contracts, sales, cucumbers, wrong on the issue of contracttermination