上周末买了ibond 10k, 第一次买。第二天银行账号显示扣了钱。过了2天收到treasury direct 邮件:
We’re sorry, but while trying to collect payment for purchase request or reinvestment IAAAA from your bank Technology Credit Union, the debit attempt was rejected. Your purchase request has been canceled and no additional attempts will be made to collect the funds.
银行账号里面显示钱被退回来了，还扣了$20 NSF fee. 请问这是什么情况？我银行账号余额是够的。求解