澳洲電子簽證

要去澳洲旅行，辦了個電子簽證，拿了去旅行社，再DOUBLE CHECK是否正確時，那位人士帶著看著我列印出來的紙張，用了疑問的口吻說，怎麼沒有顯示你的名字和passport no。所以我想問下，是否沒有這兩項的呢？因為那個畫面是有說明了，已經收了錢及application has been approved，另外也用郵件作了以下的回復：
Thank you for your application for an Electronic Travel Authority (ETA) for Australia.

We can confirm that your application has been successful and that you now have a valid ETA.

Your credit card payment for AUS$20.00 has been received. It will appear on your credit card statement against the business name IVISA SERVICES, NORTH SYDNEY.

If you would like to check the details of your ETA, please click on the Check your ETA button on the ETA website - http://www.eta.immi.gov.au/. To make the enquiry, you will need your Internet ETA Reference Number which is ********.

An ETA is automatically linked to your passport. The customs authorities and airline check-in staff have access to this information, using your passport details, so there is no need for any further documentation or reference numbers to be presented.