中翻译英:"好的，我会尽快催促他们以完成付款."

ok, I will push them to pay ASAP.
催促的话，我们国外公司给我们发邮件的时候都用push的，
ASAP就是as soon as possible的所写呢，他们都这样用的

ok, i will request them to pay as soon as possible.

Well. I will soon urge them to arrange the payment.

Okay, I will prompt them asap to complete the payment process