Step 1: Buy clearance and surplus food
The single biggest lever is buying surplus, overstock and short-dated stock instead of paying full retail. It is the same brands, typically 30-70% cheaper, because it needs to move quickly. Make clearance your default for store-cupboard, drinks, snacks and household staples.
Step 2: Shop short-dated stock (safely)
Best-before is a quality date, not a safety date, so best-before food is generally safe after its date if stored as the label says, and short-dated stock sells at a discount. Use-by food must be eaten or frozen by its date. Buy it for anything you will use soon, and check the dates shown on each listing so you know how long you have.
Step 3: Buy by the case or pallet
Unit prices drop sharply when you buy a case, pallet or lot. Team up with family, neighbours or a community group to split larger quantities, and the per-item cost falls further still.
Step 4: Freeze to stop waste
Waste is money thrown away. Freezing pauses the clock on most foods, so short-dated food you cannot use straight away can be frozen and eaten later if the pack says it can be frozen. Freeze use-by food before its date and eat it within 24 hours of defrosting. That turns a big-quantity bargain into weeks of meals.
Step 5: Plan meals around what you buy
Plan the week around the deals and the shortest dates first. A rough plan means you buy what you will actually eat, use the shortest-dated items early, and avoid impulse top-up shops at full price.
Step 6: Use auctions and Buy Now to pay less
Set a price ceiling in an auction and win a lot for less when demand is low, or use Buy Now to lock in a fixed-price deal instantly. Either way you see the price, dates and delivery terms before you commit.
Put it together
Make clearance your default, buy short-dated stock for the week ahead, size up to cases where it makes sense, freeze the rest and plan around the dates. See exactly how the savings stack up in our clearance food vs supermarket comparison.