Electronic commerce has changed the view of traditional business trading behavior. To automate most of commerce time-consuming stages of the buying process, software agent's technologies have been proposed and employed in different transaction stages of e-commerce. E-business negotiation is a decision-making process that seeks to find an electronic agreement, which will satisfy the requirements of two or more parties in presence of limited information, and conflicting preferences. Therefore, the authors need to use hybrid systems that are able to have an appropriate performance in real conditions of different types of automated negotiations. This paper presents a multi agent based hybrid system that is using multi criteria decision-making and electronic negotiation.