Last reviewed: 24 September 2026
Shop from a list
Write the list from a meal plan and what is already at home. This reduces duplicate purchases and forgotten ingredients.
Compare unit prices
A bigger pack is not automatically better value. Where the retailer displays it, compare the unit price and only buy quantities you can actually use.
Treat offers as maths
An offer saves money only if you wanted the item, will use it and the final price is good value. Buying extra solely to trigger a promotion can increase spending.