指代客户买卖期货合约的公司，其收入主要来自服务佣金，是一种期货市场用语。
It refers to a firm which buys or sells futures. The main income of this company comes from commission. It is the term used in futures market.
举例说，如果顾问是按佣金收费的，那么你就该问问他们公司的佣金收费表，看看他们是否只有数目有限的产品或服务可以推荐，询问其中的原因。
For example, if advisers work on commission, ask for their firm's commission schedule and find out if there are a limited number of products or services they can recommend and why.
巨无霸中间人拥有强大的因特网站，为顾客提供多种产品、多个卖家和多种服务并按销售额收取佣金。
Metamediaries are companies with robust Internet sites that furnish customers with multiproduct, multivendor and multiservice marketspace in return for commissions on sales.
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