Registration is closed but for those who signed up, the deal is still active.
AMEX issued cards only
As it says in the title really. Just logged onto my account and found the above offer listed.
As per the site:
Save the offer to your eligible Card and spend $1,200 or more, in one or more transactions, online only at www.lenovo.com/au/en/ by 17/11/2017 for items shipped by 1/12/2017 to receive one $150 credit. Limited to the first 10,000 Cards. Exclusions apply.
Please read the Offer Terms
I'd want more than $150 buying a lenovo. Seen soo many returns after the about six months of HW failure.