Consumers are charged a monthly fee above their basic cable costs.

消费者每月被收取高于基本有线费的一笔费用。

《柯林斯英汉双解大词典》

Some are on-going in nature and can be based on an hourly or flat monthly fee.

有些薪酬可能是根据每小时或者固定的月度收费滚动计算的。

youdao

I just couldn't see myself paying a monthly fee just to play a computer game.

那时候我无法想象我每个月都付钱只是为了玩一款游戏，而我以前的电脑游戏只要买回来就可以一直玩下去。

youdao

A person pays a monthly fee to become a member.

VOA: special.2009.09.25

It's the first time YouTube is introducing all-you-can-watch channels that require a monthly fee.

NPR: YouTube's New Pay Channels Go From Campy To Kids

In such cases, it argues, "an arrangement fee and a monthly fee are appropriate".

BBC: NEWS | Programmes | Moneybox | High charges for Co-op overdraft

First, cloud-based EMM offers a broad range of functionality for a predictable monthly fee.

FORBES: The world moves to cloud. Is it time for cloud-based mobile management?