Save a weeks food money
Quite true , just don’t ask me how it works , no math genius lol. As a young mum with 6 to feed and not a feather to fly with I was told this.
If you shop on a Monday one week the next week you hang out until Tuesday, then Thursday etc. surprising how you can eke things out. Result you have saved a weeks shopping. There are times when people might not be able to do it but worth giving it a try.