UNC小蜜回复财产证明问题，是不是意思不用申请时寄出？

UNC研究生院的小蜜回复内容：

RE: Questions about Financial Cert [举报垃圾邮件] 2011-11-16 23:22:54
发件人： gradadmissions<1point3acres.com>
收件人： XXX <1point3acres.com>

Hello, you are correct. Do the upload with the application. Only mail it if accepted. Thanks.


原始邮件：

From: XXXX [mailto:[email protected]]
Sent: Tuesday, November 15, 2011 6:49 AM
To: UNC Grad Info
Subject: Questions about Financial Cert
Importance: High

Dir Sir or Madam,

Hi,

From the gradschool website, it says International students must submit the Financial Certificate, and it is done in two steps.

1. Upload an unofficial one

2. Mail an official one

My question is that do both of these two steps have to be finished before the deadline? Or may I first upload the unofficial one before the deadline, and then mail the official one once if I was admitted?

Thanks for reading, and I really look forward to hearing from you soon.

Sincerely,
XXX

意思是不是就在申请时暂时只要填那个PDF，不用寄出财产证明？到有通知了才用寄，对吗？