From the time of issuance of an undertaking, a demand for payment may be made in accordance with the terms and conditions of the undertaking, unless the undertaking stipulates a different time.

自保函签发之时起，得按保函之条件提出付款请求，但该保函另有时间规定者，不在此限。

youdao

Notwithstanding anything stated to the contrary herein, we may at any time demand immediate payment of the balance owing on the account for the revolving loan.

不论贷款协议书有任何其他条款规定，我们可随时要求立即清缴循环贷款户口的欠款结余。

youdao

The managing partners may demand that payment for management of affairs and the way of drawing such payment be stipulated in the partnership agreement.

执行事务合伙人可以要求在合伙协议中确定执行事务的报酬及报酬提取方式。

youdao

The patent holder can demand payment for the right to its use.

VOA: special.2010.03.23

The raid and demand for payment underscore the regulatory hurdles facing a cadre of Western firms operating in India.

WSJ: Nokia Gets Reprieve in India Tax Case

Notice of Federal Tax Lien only after making an assessment, sending a Notice and Demand for Payment and remaining unpaid.

FORBES: Tax Man Chases Dread Pirate Roberts (like a Rodent of Unusual Size)

In response to a demand for payment, a short letter simply telling them that you cannot pay now is light years better than ignoring the demand letter.

FORBES: Five Ways To Pay Your Taxes When You Don't Have The Cash