I spend more on an online shop
But I do always:
Buy xmas cards and paper in the Jan sales.
Keep a list of birthdays in my bus pass, so every time I see a good bargain, I can check it matches someone and get it.
Wander round with a wheat pillow round my neck in the evening to save putting the heating on (kids in bed tucked up fleecy).
Get pressies for the boys from my Dad and then tell him/get the money off him. Else they'd end up with usless stuff from him.
Go in every charity shop we pass, just incase!
Get fruit and veg at the market (load up back seat of double and force ds1 to walk home).
Make a big chilli at start of week and freeze/keep portions in the fridge for during week.
Take own flask of drink for ds1 when out, incase we are forced to go in a cafe to wee/feed ds2 etc.
Sign up for anything that looks like it'll open up a world of free stuff and vouchers.
Mind you, we still cant afford contents insurance
Will have a think of other things...