Online grocery pricing tricks to watch for at Australian supermarkets

Online grocery shopping introduces its own pricing dynamics

Shopping for groceries online at Woolworths or Coles is convenient, but the digital environment introduces some pricing and presentation patterns that are worth being aware of. None of these are secret, but understanding them helps you shop more deliberately.

Default search results favour promoted products

When you search for a product category — "pasta sauce" or "breakfast cereal" — the results are not always sorted by price or best value. Default sorting typically surfaces promoted products, own-brand lines the retailer wants to push, or sponsored placements.

To find the best unit price, switch the sort order to "price low to high" or "unit price" if the option is available, and scroll past the first few results before making a decision.

"Specials" pages mix genuine promotions with everyday low prices

The specials or sale sections in online grocery stores sometimes include products labelled as on special that are simply at an everyday low price — particularly own-brand lines that have never been sold at a higher price. The "was/now" label requires a genuine comparison price under Australian Consumer Law, but in practice it is worth checking the full product history or comparing against another chain before assuming a "special" price is exceptional.

Our shelf labels and was-prices guide covers how reference pricing works in more detail.

Recommended and "frequently bought together" items add to cart costs

Both Woolworths and Coles online suggest complementary products, bundle recommendations and "you might also need" items as you shop. These are revenue-generating features, not neutral suggestions. Review your cart before checkout and remove anything that was added without a specific plan to use it.

Cart prices can change between sessions

Items you add to a saved list or cart may change price between when you added them and when you check out — particularly if they were on a weekly special that has since rotated off. Always check the current price on your cart items before completing a large order, especially for items you added days ago.

Minimum spend and delivery thresholds encourage overbuying

Delivery minimum spend thresholds — typically around $50 — can encourage adding items to reach the threshold rather than paying a small-order fee. If you are adding items primarily to hit the minimum, compare the cost of those items against simply paying the delivery fee.

Our delivery fees and subscriptions guide covers how delivery pricing works and when it makes sense to pay the fee.

Using a separate comparison tool before finalising

Before completing a large online order, running your highest-cost items through TrolleyChecker takes a few minutes and can reveal whether another chain has a significantly better price on those specific products this week. The delivery fee at another chain may still be worth it if the basket saving is meaningful.