These fees, as everyone who has a cell phone is well aware of, are a penalty that the service providers charge if you back out of, or sometimes even simply change, your original agreement.

正如每个拥有手机的人所深知的那样，这些收费是服务供应商对你终止或者有时仅仅是改变原始协议所收取的罚金。

youdao

Southwest has done well on ancillary revenue too, even though it doesn’t charge bag fees or change fees, two of the biggest moneymakers.

西南航空在这方面就做的很好，尽管它并没有想顾客收取包裹费和改签费，要知道这两项费用收入可是大头。

youdao

The change of fees hasn't been implemented yet.

这些收费的修订还没有实施。

youdao

Two more UK universities have agreed to treat Guernsey and Jersey students as if they were UK students when fees change in September.

BBC: Universities agree Guernsey and Jersey student fees

Would licence fees change, would the rules on what could and could not be listened to alter, would CBS simply switch the service off and try to transition them to something almost, but not quite, the same?

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In an effort to gain competitive advantage, travel companies are creating new promotions and consumer value features such as eliminating processing fees, waiving cancellation and change fees, etc.

FORBES: Why We Think Priceline Is Fully Valued At $590