Does Costco Price Match? No, Here's What Works Instead

Quick answer: No. Costco does not price match other retailers such as Amazon, Walmart, Target or Best Buy; its customer service page says that because it already offers competitive prices at the point of purchase, it doesn't match other stores. What Costco does offer is a price adjustment: if something you bought at Costco drops in price at Costco within 30 days, you can claim the difference back, and for Costco.com orders Costco even calls this its "price match". So Costco won't match a competitor, but it does refund its own price drops, which for most members is the more useful policy.

Key takeaways

• No competitor price matching: Costco won't match Amazon, Walmart, Target, Best Buy or anyone else.
• No matching between Costco.com and the warehouse either: online prices include shipping and handling, so Costco doesn't match warehouse prices for Costco.com orders.
• Costco's own price drops are refunded for 30 days from purchase: in the warehouse at the returns counter, or with the online form for Costco.com orders.
• Holiday and promotional prices must be claimed within both the promotion's dates and your 30 days.
• The hard part is noticing the drop in time, which is where a tracker like CostRefund helps.

Does Costco price match competitors?

No. Unlike some traditional retailers, Costco has no competitor price-match policy. If you find the same item cheaper elsewhere, Costco won't match that price at the register or refund the difference. Its pitch is that warehouse prices are already low because of membership and bulk buying, so it doesn't run a match-a-competitor program.

Costco's satisfaction guarantee still applies: if you're unhappy with a purchase, you can generally return it under the Costco return policy. That's a return, not a price match.

Does Costco price match Amazon?

No. Costco doesn't match Amazon's price, in the warehouse or on Costco.com, and Amazon prices can change many times a day anyway. If you bought something at Costco and then see it cheaper on Amazon, the only Costco policy that pays out is a price drop at Costco within 30 days. To compare the two, see Amazon price drops vs. Costco's 30-day window.

Does Costco match its own online price?

Not across channels. Costco says warehouse and Costco.com prices can differ: some products are online-only, warehouse-only promotions exist, and online prices include shipping. Its policy says it doesn't match warehouse prices for Costco.com purchases. For the reverse, a warehouse purchase that's cheaper online later, Costco's pages don't promise a match, so ask at the returns counter. Each channel does refund its own later price drop within 30 days.

What Costco does instead: the 30-day price adjustment

If an item you bought at Costco goes on sale at Costco within 30 days of your purchase, you can get the difference refunded, with no return or rebuy. Example: you buy a TV for $899 and two weeks later Costco marks it down to $749. You're owed the $150 difference, because the drop happened inside your 30-day window.

The details, from Costco's own policy:

• Where to claim: warehouse purchases at the returns counter of the warehouse where you bought the item; Costco.com orders through the online price match request form.
• Promotions: for items with set sale dates, such as holiday savings, request within both the promotion's dates and 30 days of purchase.
• Limits: items with a promotional quantity limit qualify only up to that limit; precious metals aren't eligible; resellers have their own rules.
• Credit: approved adjustments are typically credited to your original payment method within 5 to 10 business days.

The full policy, what's excluded and how the US and Canada differ, is in the Costco price adjustment guide.

Price match vs. price adjustment: the difference that matters

So when people ask "does Costco price match?", the useful answer is: not competitors, but yes, it adjusts its own prices for 30 days.

Does Costco match TV prices?

Not against other stores. For TVs the useful rules are both Costco's own: a price adjustment if Costco drops the price within 30 days of purchase, and a 90-day return window for televisions (most other items have no limit). See the Costco TV return policy for the details.

Is there a Costco price guarantee?

There's no low-price guarantee against other stores. The two guarantees Costco does publish are the 30-day price adjustment on its own price drops and its risk-free satisfaction guarantee on returns.

Do other stores price match Costco?

Don't count on it. Target, for example, stopped matching competitors' prices on July 28, 2025 and now only matches its own lower prices. Policies change, so check the store's current price-match page before you shop. Costco's own 30-day price adjustment is the more reliable way to get money back on a Costco purchase.

The catch: you have to notice the drop

Costco won't tell you when a price falls. If you don't spot the markdown and claim it before day 30, the money's gone, which is why most eligible adjustments go unclaimed. A receipt-based Costco price tracker like CostRefund watches your purchases daily and alerts you the moment an eligible item drops, with a countdown to your deadline. Scan a receipt once and it does the watching for you.

FAQ

Will Costco match a lower Amazon price? No. Costco doesn't match Amazon or any other retailer's prices. It only adjusts its own prices within 30 days of your purchase.

Will Costco refund you if the price drops? Yes. If the item dropped in price at Costco within 30 days of your purchase, you can claim the difference, at the returns counter for warehouse purchases or with the online form for Costco.com orders.

Does Costco match its online price in the warehouse? Costco treats the two separately: it doesn't match warehouse prices for Costco.com orders, and its pages don't promise the reverse. Each channel refunds its own price drops within 30 days.

How long does a Costco price adjustment take? Costco says approved credits typically reach your original payment method within 5 to 10 business days.

What is the Costco $20 rule? It's an informal shopper rumor, not an official policy. The rule that actually saves you money is the 30-day price adjustment, with no minimum.

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Costco won't match a competitor, but it will refund its own price drops. Let CostRefund catch them for you: scan a receipt and get alerted the moment an eligible price drops.