EXPEDIA
Spend $500, get $50 one time
*Register by saving the offer to Card and spend $500 or more on hotels booked and paid for at expedia.com.au, before 15 November 2014 to receive one $50 statement credit. Limited to first 4000 Cards to register.
OFFER TERMS
Offer only applies to spend on this Card. It does not apply to spend on any supplementary Cards on this account or any other American Express Cards you might hold.
Card Members must register by saving this offer to this Card and spend $500 or more in one or more transactions on hotels (excluding packages) booked and paid for on their registered Card at expedia, in one transaction, between 15/10/14 and 15/11/14 to receive one $50 statement credit.
Participation is limited to the first 4000 Cards to register, and the offer is limited to one statement credit per registered card.
If Expedia.com.au does not charge the spend to your card during this period for example because of a delay, you may not be eligible for this offer.
Statement credit is not redeemable for cash or other payment form.
Statement credit is normally issued within 3-5 days of the eligible spend, but may take up to 8 weeks to appear in your account.
Statement credit may not be applied to your Card Account if it has been suspended or cancelled and may be reversed if qualifying purchase is returned or cancelled.
Full terms and conditions available here
add to 6% cashrewards cashback and this is quite good.