They were due to pay the balance on delivery.

他们定在货到时支付余款。

《柯林斯英汉双解大词典》

I'll pay the balance, fifty dollars tomorrow.

明天我会付五十元的余款。

youdao

Please pay the balance and show your identity in order to register.

入住时请出示身分证件，以供登记，并请缴清余额。

youdao

Whereas, at the beginning, the mortgage balance is dropping only very slowly because you've got a lot of interest to pay and your mortgage payment is constant.

而在贷款初期,贷款余款减少的则非常缓慢,这是因为还款额是固定的,同时你还要偿付大量的利息

耶鲁公开课 - 金融市场课程节选

"Pays as agreed" means you pay the balance in full each month.

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Under the second option the state would also pay the first whack but pensioners could take out private insurance to pay the balance.

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The Court did not believe that she was unaware that her husband was not going to pay the balance due on the delinquent returns.

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