He wants all the money up front or he won't do the job. 他要求预付全款,否则他就不接这活儿。
They charge £2,500 up front, and then the remainder of the bill whent he work is completed.
You have to pay 50% of the fee up front.
The insurer requires 15% up front to start the cover.
If I were you, I'd be wary of any company that demands money up front.
We shouldn't have paid him all that money up front.
See also: front noun (PLACE)