I'll pay now—we can settle up later.

现在我来付账—咱们以后再算。

《牛津词典》

Pay half now and the rest later.

现在付一半， 剩下的以后再付。

《新英汉大辞典》

Steps taken now to maximize your health will pay dividends later on.

现在采取措施充分重视你的健康将来就会有回报。

《柯林斯英汉双解大词典》

But Carnival has little choice but to pay now and win some badly needed goodwill -- or pay later in the courtroom, in the court of public opinion, and, of course, at the cash register when bookings decline.

CNN: How Carnival can clean up the PR mess

In my own opinion, I truly believe that the country has had a huge wake-up call as regards to the have-now pay later attitude that many people have adopted as the norm.

BBC: 'A huge wake-up call on finances'

They later opened a pay-as-you-can restaurant that uses organic produce from the farm for its Asian-influenced vegan menu.

WSJ: A Homestead Sprouts in the Ozarks