Get a $30 statement credit when you spend over $100 in one or more transactions and pay with an eligible American Express® Card. Offer is valid from 17 June 2014 to 31 August 2014 in the SYD Tax & Duty Free store located after Customs. Limited to the first 10,000 Cards to register.
Other Sydney Airport Offers- To take advantage of the following offers, simply quote "goodgoing" in store before you purchase. All offers are valid from 16 July 2014 – 16 October 2014.
WH Smith - Receive 20% off all full priced books when you pay with an eligible American Express Card
French Connection - Receive 15% off all full priced merchandise when you pay with an eligible American Express Card.
Seed - Spend $150 on full priced merchandise to receive $50 off your purchase when you pay with an eligible American Express Card.
Lonely Planet
Spend $150 or more on full priced merchandise including travel guides and accessories to receive $25 off your purchase when you pay with an eligible American Express Card. Offer is available at the Lonely Planet store
Itacho Sushi
Receive 15% off expertly crafted sushi, sashimi or mixed deluxe sushi platters when you pay with an eligible American Express Card.
Title item is a dupe of this:
https://www.ozbargain.com.au/node/149045