I took up one of these offers after registering my Amex card etc. The deal ran between 12 November and 16th November was for a free A$100.00 voucher with Virgin Holidays for booking flights worth A$500.00 or more in a single transaction. I have not heard anything regarding my Voucher. The Amexnetwork website says the campaign is over and there is no contact details on the site. Not sure who to call. Any advice from my fellow FFs?