CBA50A
Cellarmaster $50 off a dozen bottles. The code came On the bottom of my CBA statement, but it's a generic code.
Their cheapest box is a 16-bottle bargain of for $90 plus $7 shipping (to SA. Not sure other states.). ($6.06/bottle)
Other wine dozens starts at $70/dozen.
Entertainment members can also use Woolworths/Wish gift cards for an extra 5% off.
They sent me another $20 voucher and cold called me the other night, but they don't have the cheap red dozen anymore so no sale from me.