Restricted AccountWhen equity falls below the minimum margin maintenance a customer may not make further purchases without additional deposit.

限制账户当净值低于最低保证金维持时，客户不续存资金就不能买入股票。

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The Company may at its discretion request the payment of a deposit or an additional deposit before providing the Service or during the Service.

本公司保留权利要求客户在开始服务时或于服务期间缴付按金或额外按金。

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It's just unnatural to require an additional operation like saving for that deposit to be realized.

需要一个象保存这样的额外操作才能意识到存款事务是不自然的。

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Typically, the additional deposit is 50% of the amount spent above 13%.

WSJ: That'll Be Extra

Holdings, a builder that operates under the Richmond American Homes name, may ask for an additional deposit if a buyer's interior-design upgrades exceed 13% of the base price.

WSJ: That'll Be Extra

Another good hedge in the face of uncertain interest rates would be CDs that allow you to deposit additional funds in the future.

FORBES: CD Strategies: Minimizing Your Risks While Maximizing Your Returns