Third-Party
Relatively similar to this previous deal but bit harder with criteria of 6 stores instead of 5 stores: https://www.ozbargain.com.au/node/657109
Spend 10 dollars or more at 6 different stores each (excluding Shopback Gift Cards/In-store)
Receive 9 dollars cashback
Limited opt ins apply and may close at any time (once opted in you have until challenge's end date to make your purchases)
Note: Your challenge progress will only update shortly AFTER your regular cashback tracks.
From what I can see, there are about 4500 slots remaining and it's under shopback challenges rather than the regular perks section. (Useful if you are planning to buy stuffs at 6 stores anyway. But otherwise, given the poor track record of tracking in Shopback, you might not get the deal if one of the purchases fail to track)
6 stores is bit excessive..