EOFY50
I received this code from their Instagram story, tested it and it's working for me. Just sharing here for anyone who needs it. They have some big sales going on at the moment.
$50 off for orders over $200
Discount Code EOFY50 during check out
Shopback also can get get 2.1% cashback.
Finishes 11.59pm Monday 17 June 24
Edit: Logged in with my previously setup account and it let me apply the code.