Logged in to my AmEx portal and saw this offer. Pretty sure it is targeted for new cards - I got this on my new AmEx card from this deal
DETAILS
Save the offer to your eligible Card and spend $30 or more, in one or more transactions, online or in-store at Woolworths by 31/05/2018 to receive one $10 credit. Limited to the first 30,000 Cards to save the offer. Exclusions apply
OFFER TERMS
Excludes Caltex Woolworths locations.
Excludes online gift card purchases.
Excludes online purchases via Woolworths Flowers, Woolworths Insurance, Woolworths Mobile.
Offer is limited to one credit per Card to which the offer is saved and only spend on this Card counts towards the Offer.
Excludes transactions where you do not spend directly in-store at Woolworths or online at www.woolworths.com.au. Offer valid at Australian locations and website only.
Excludes transactions made through a third party establishment or payment processor.
Credit is not redeemable for cash or other payment form.
Credit should appear on your billing statement within 5 business days from qualifying spend but may take up to 90 days from the offer end date.
Credit will not be applied to your Card account if your Card has been suspended or cancelled.
Credit may be reversed if your qualifying purchase is refunded or cancelled.
Is this offer available for new AMEX supplement cards as well?I got this offer on the main card, but not supplement card.