Only a bank officer (that is, a parent) can change the interest rate, set up a new account (and the initial balance), or close an account.

只有银行主管人（即家长）能够更改利率，设立新帐户（和初始余额）或者关闭帐户。

youdao

You could seamlessly provide a secure link between the in-game existence and his account, so that use of the scrip in the game immediately translates into an account balance change.

可以在玩家的帐号和游戏角色之间无缝地提供安全链接，所以在游戏中使用通货时，帐号的余额就会立即反映出变化。

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For example, the retrieval of an account balance from a user portfolio would be a provisioned service, as the account balance to retrieve must be determined.

例如，当必须确定要检索的帐户余额时，从用户资产清单检索帐户余额就是有准备的服务。

youdao

Now here's the real problem: To use averaging, you must take the entire balance in an account as a taxable lump sum.

FORBES: The Five-Year Itch

In practice, they accept special offers to members of a loyalty club, or to people who book tickets early or keep a big balance on an account.

ECONOMIST: Managing customers

The Federal Reserve announced new rules on Thursday that will prohibit banks from automatically enrolling customers in so-called overdraft protection programs, which charge high fees for exceeding the balance in an account.

FORBES: Fed Bans Mandatory Overdraft Protection