Found this exclusive code on Cashrewards and seems to work much better than the current 10MARCH code.
Cashback terms:
Cashback is ineligible on Apple, ASKO, Miele, AEG, Neff, Bertazzoni, FFalcon, La Germania, Loewe, Playstation 5, Playstation 5 Digital Edition, Xbox Series X 1TB, gift card purchases, negotiated deals (phone/email/chat), purchases via The Good Guys Commercial website, home services, concierge, delivery, GST.
Cashback may be ineligible if using codes not listed on Cashrewards.
You must return and click through Cashrewards for each new transaction.
Being discussed here: https://www.ozbargain.com.au/comment/13475548/redir
Not showing for everyone…?