Whilst the original thread in these forums line the e-moneymart site, the link on that site most definitely links back to Citibank directly - this is the link:
Code:
http://www.citibank.com.au/cardsoffer/offers/gold_nofee_A.htm
This is most definitely on the citibank website, so it is an official offer from Citibank and it is not fraudulent on the part of e-moneymart. I typed the above link into my browser and found that I could get the offer. I also changed the A at the end of the URL to a B, C and D and found I got the same offer - maybe Citibank are using that to track it from different sources?