convenience fee
noun [ C ] /kənˈviː.ni.əns ˌfiː/ /kənˈviː.ni.əns ˌfiː/
（购买某物或使用某项服务而额外支付的）便利费，附加费
an extra cost charged when you pay for something in a particular way or use a particular service
A convenience fee of 1.90% of the total payment amount will be charged if you pay by credit card. 如果您使用信用卡付款，我们将收取总付款额1.90% 的附加费。
You could face a convenience fee at certain cash machines. 某些自动取款机可能会收取便利费。
- More examples
- A convenience fee is added for phone payments.
- Each provider will charge a convenience fee based on the amount you are paying.
- Passes are free, but for advance passes there is a convenience fee of $1.75 per ticket plus a $1.50 service charge per order.