昨天报名支付之后收到garp的邮件，里面有这样一段：Payment must be received or postmarked no later than the *Early Registration Deadline of Jul 31, 2012. If your payment is received or postmarked after the end of your registration period deadline, you will be charged the rate effective when your payment is received. That is either the Standard or Late Registration Fee, in which case you will be required to make an additional payment. In order for your registration to be considered complete and based on Early Registration rates, please submit your payment promptly.

难道说支付之后garp还有可能没收到钱么？万一没到，岂不是还要再补交钱。。。。。
是否有前辈了解这个的，望指点，谢!