Not sure if this is targeted as I only got the offer on only one card.
KOGAN ONLINE
Spend $500 or more, get $100 credit
Register by saving the offer to your Card and spend $500 or more in one or more transactions online at Kogan.com, before 17/12/2014 to receive one $100 statement credit. Limited to first 5000 Cards to save the offer.
OFFER TERMS
Offer only applies to spend on this Card. It does not apply to spend on any other American Express Cards you might hold. Supplementary Cards qualify only if the Card is saved for the offer separately.
Card Members must register by saving this offer to this Card and spend $500 or more online at Kogan, in one or more transactions, between 18/11/14 and 17/12/14 on their registered Card to receive one $100 statement credit.
Participation is limited to the first 5000 Cards to save the offer, and the offer is limited to one $100 statement credit per registered card.
Gift Card purchases and purchases made through online aggregators such as PayPal or other retailers are excluded.
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 or overdue and may be reversed if qualifying purchase is returned or cancelled.
Cannot find the offer, link just redirect to AMEX website.
Does it work with CBA issued AMEX cards?