base fee

基本解释

But ratings-based fees are retrospective and advertisers have to decide where to spend money ahead of time.
但是这种基于收视率的收费在赛前是不能预测的，而广告投放商也必须在比赛开始前就作出决定。
It may charge cost-based service fees for the relevant services it provides and the revenues from such services are exempt from business tax and enterprise income tax.
其提供的有关服务可收取按成本厘定的服务费，对此类服务收入免予征收营业税和企业所得税。
They are paid fees based upon their total amount of money managed, thus there is no incentive for them to be smaller.
因为他们从管理的基金总额里获得的报酬越来越低，因而缺乏进行小规模投资的动机。

That's because they exclude funds that refuse to pay large asset-based fees to the supermarkets.
FORBES: All Preferred Lists Are Not Created Equal
Coke, however, feels that labor-based fees are irrelevant, and that compensation should be tied solely to business results.
FORBES: Coca-Cola Is Changing The Way It Pays Agencies
Vanguard also compensates most of its outside managers with performance-based fees.
FORBES: The Other Side of Vanguard