I was having this conversation with a friend and we both got some useful ideas from each other (cancelling various underused subscription services, making use of libraries, more home vege gardening etc) - curious to know what else people are trying.
And just to add, apps like grocer and Gaspy are game changers.
Another big saving for us is stocking up on meat when it’s cheap - either chicken (usually at packnsave) or pork ribs (usually at Gilmour’s) - we produce our own beef and lamb. As such we’ve got 3 deep freezers, and I can’t remember the last time we paid even $10/kg for meat