Some of them even set up bargaining networks and groups. They provide a wide range of services, including buying cars, furniture, property and wedding services.

在贵阳有不少这样的职业议价员，有些人甚至组建了议价网站和议价组织。他们提供的服务覆盖范围很广，包括购买汽车、家具、房产和婚庆服务等。

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For inconsistency among the different experts (or stakeholder) groups' awareness of the attribute weight range, a method of group bargaining evaluation based on the monte carlo simulation is proposed.

针对综合评价中不同专家(或利益相关者)对属性权重看法不一致的情况，提出了一种蒙特卡罗模拟的群体协商评价方法。

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