Membership required.
Found a new way to get Amazon AU and Coles discounted E-Gift cards - great if you're a BIG4 member - if not it's $50 for a 2 year membership
Seems to be part of the Lifestyle rewards program
Purchases have a 1% CC charge so discount is a bit lower than advertised amount.
https://big4.withlovefrom.com.au/BIG4%20Holiday%20Perks%20Pl…
Enjoy!
Do they take amex?