Conditional Access System (CAS) is used to charge the subscriber for subscribing fee by scrambling the program information.

有条件接收系统通过对节目信息进行加扰从而达到对用户收取收视费用。

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Also, anyone suing for accident damages with the help of a no-win, no-fee lawyer - known as a conditional fee arrangement - will in future have to pay their lawyer's success fee from their own funds if they win their case and not add it to the bill of the losing party.

BBC: Car insurance premiums fall says AA