They always pay punctually.

他们一向按时付款。

《牛津词典》

I am a civil servant and will definitely pay the rent punctually.

我是个公务员，一定会准时交租的。

youdao

Under the Anti-technique clause of NYPE 93 form, if charterers fail to pay hire fully and punctually, owners shall give charterers a grace period to pay hire, but can't withdraw vessel.

在NYPE 93格式中订有反技术性条款的情况下，如果承租人没有按时支付租金，出租人应该给予承租人一段宽限期以补交租金，不能立即解除租约。

youdao