キャンセル料って英語でなんて言うの？

The first example, 'cancellation fee', is the most common and correct. This is because the fee you are charged has only been levied because you have cancelled your booking. To terminate a contract, is to end it. So you could also call it a termination fee. As most cancellation fees will be written into the contract you enter into when making the booking, this could also be known as a 'contract fee'.

The first two examples are most commonly used. The last example can be used as a noun or a verb, so you can say, for example: "Her deposit was forfeited"

When you want to explain that there is an amount a person has to pay when they cancel a contract or something; then you may use the following terms: -Cancellation fee -Penalty fee -Termination fee For example, you can use these words in a sentence in the following way: -I have decided to cancel my gym membership because I don't have time to go. Now, I have to pay a cancellation/penalty/termination fee

If you cancel a product/service then you usually will be asked to pay an amount of money so the company will not lose money this is either called a 'cancellation fee' or 'cancellation charge' If you ask to stop/end a service before the end of the contract (to terminate (stop) it) then it can be called a 'penalty or termination fee/charge'

"Cancellation fee" is an amount of money you must pay as a penalty for cancelling something on short notice.

Native speakers will say like this: “Cancellation fee”. There are lots of other ways to say it, but this one is the most accurate and most commonly used. Here is an example on how to use this in a conversation: A: I'm going to cancel our stay at the hotel. B: Okay, but you'll still have to pay the cancellation fee.

Cancellation fee. Non-refundable deposit. This is a fee that sometimes has to be paid when something is cancelled, such as a hotel room or a holiday.