Just thought I'd share some of my money saving tips at the supermarket. Feel free to add your own.
First up, I try to get to the supermarket in the morning between 8:00 and 8:30ish. That's when the butcher's put out the, "Reduced for quick sale" meats. The stuff that has to be frozen or eaten that day. It's usually around 30% discount.
A deep freeze is not essential for this but it helps if you have one so you can stock up. If the item happens to be on special that week anyway, you can get a real bargain. I occasionally get a bunch of sirloin steaks for around $19/kg.
Don’t go to the supermarket on an empty stomach - you are much more likely to put impulse buys in your trolley that you don’t need but felt the urge to get at the time.
Also, take a list and only buy what is on it.