Black Friday Price Guarantees 2026: Which UK Retailers Refund the Difference?

You've spotted a television, laptop or Christmas present at a tempting Black Friday price. The only problem? It's still early November, and you can't help wondering whether it'll be even cheaper on Black Friday itself. It's a familiar dilemma, particularly when you're spending several hundred pounds and don't want to regret buying too soon.

The good news is that some UK retailers will refund the difference if an eligible purchase becomes cheaper after you've bought it. Currys, Very, AO, John Lewis, Richer Sounds and Argos all have price protection arrangements worth knowing about for Black Friday 2026. But don't assume they work in the same way.

We've checked the retailers' published policies to find out who offers protection, how long it lasts and what could stop you claiming. There are some useful differences, especially when voucher codes, competitor prices and refund methods come into play.

Which Retailers Offer Black Friday Price Guarantees in 2026?

Black Friday falls on Friday 27 November 2026, although several retailers have already started their promotions. The table below compares six price-protection arrangements available during this year's shopping period.

Some are special Black Friday guarantees. Others are standard price promises that also apply during the sales. We've kept that distinction clear because it can make a considerable difference to when you need to claim.

Research checked 9 November 2026 against the retailers' published policies. Argos' accessible detailed terms still contain 2025 campaign dates, so we have not treated those dates as confirmed for 2026. All guarantees are subject to eligibility and exclusions.

Currys Black Friday Price Guarantee: Buy Early Without Missing a Later Reduction

Currys has one of the more useful arrangements for shoppers buying electronics before Black Friday. Its 2026 guarantee covers selected products purchased between 28 October and 24 November that carry an eligible Black Friday deal tag.

If Currys subsequently reduces the price before 1 December, qualifying customers can claim the difference. But there's an important step: you must register the purchase by 27 November 2026.

Image: Currys Business promotional illustration. Consumer eligibility is governed by the separate Currys retail Black Friday terms.

This is particularly useful if you've found the television or appliance you want and would rather buy it now than risk missing out later. But the guarantee isn't a promise to match every competing retailer's Black Friday deal. This particular scheme concerns qualifying reductions at Currys.

Before purchasing, check for the eligible Black Friday label and keep your confirmation. You can also compare the current price with our Currys voucher codes and offers. Just remember that applying a separate promotional discount doesn't automatically mean your purchase will qualify for the price guarantee.

Source: Currys' published 2026 guarantee conditions.

AO and John Lewis: Two Very Different Price-Matching Policies

We think this is where shoppers need to pay particular attention. A retailer promising to match a cheaper competitor can be more useful than one that only protects against reductions on its own website. However, the length of the claim window matters just as much.

AO: Extended Price Matching Until 23 December

AO has extended its Price Match Guarantee for Christmas 2026. Eligible purchases made from 12 October can qualify for claims until 23 December. Orders placed on or after 12 December fall under its standard seven-day arrangement, measured from delivery.

AO says it will consider lower prices at qualifying UK competitors, including eligible discount voucher prices. That's an important distinction because some retailers refuse to match promotional-code reductions altogether.

You'll need an identical product that's available to order from the competitor. Membership-only offers, trade websites and in-store-only prices are excluded. AO says customers who've already bought can submit a claim through their account and receive an approved refund for the difference.

Source: AO Price Match Guarantee and exclusions.

For anyone buying a washing machine, television or other electrical appliance, this is worth investigating. A longer claim window provides more time to spot a reduction, although it still doesn't replace checking the actual purchase price. See our AO.com voucher codes and offers before ordering.

John Lewis: Seven Days to Claim

John Lewis takes a different approach. Its Price Promise covers qualifying reductions at John Lewis itself and 25 selected competitors, but only within seven days of purchase.

That means the clock starts when you buy, not when the parcel arrives. If you purchase something more than seven days before Black Friday, the price promise may have expired by the time the big day arrives.

John Lewis also excludes prices reduced through voucher codes, members-only promotions, clearance and flash sales. The product must be identical and available from an eligible retailer.

One useful detail is that John Lewis considers mandatory delivery charges when assessing a competitor's price. That's sensible because a cheaper product price isn't necessarily the cheaper total.

Source: John Lewis Price Promise, eligible retailers and claim rules.

Very, Richer Sounds and Argos: The Details That Could Cost You Money

The other three schemes are worth knowing about, but each has a condition that could change whether claiming is worthwhile.

Very: Protection Against Its Own Price Reductions

Very's Black Friday Price Promise runs from 28 October to 4 December 2026. If an eligible Black Friday product becomes cheaper at Very during that period, customers can contact its customer service team to request the difference.

It doesn't mean Very will match any cheaper price elsewhere. Flash deals and products subject to promotional-code activity are also excluded, so check whether the particular item qualifies before paying.

Source: Very Black Friday Price Promise terms.

Richer Sounds: Extra Protection for VIP Club Members

Richer Sounds is offering its VIP Club members a special Black Friday Price Promise. Qualifying purchases made from 28 October to 1 December are protected against eligible Richer Sounds price reductions, with claims accepted until 1 December 2026.

It's aimed at members of its free VIP Club, and not every purchase qualifies. Packages, finance purchases, special orders and deals including free products are among the exclusions.

Image: Richer Sounds VIP Offers.

We like the straightforward principle here: if Richer Sounds reduces its own price on an eligible product during the campaign, members have a defined way to claim back the difference. Just don't confuse it with an unlimited promise to match every retailer.

Source: Richer Sounds VIP Black Friday Price Promise and exclusions.

Argos: A Voucher Isn't the Same as a Cash Refund

Argos uses a different form of compensation for products covered by its Black Friday Price Guarantee. Its published arrangement provides an Argos e-gift card for an eligible price difference, rather than refunding the money directly to your original payment method.

That distinction matters. If you regularly shop at Argos, a voucher might be perfectly useful. If you don't expect to buy anything else there, it isn't quite the same as getting cash back.

Image: Argos Black Friday promotional material, hosted by Argos. View the current Black Friday event.

Look for the qualifying Price Guarantee badge rather than assuming every Black Friday product is included. Argos' publicly accessible detailed conditions still show 2025 dates, so we'd check the current campaign terms before relying on a particular claim period or voucher expiry date.

You can also compare eligible reductions with our Argos discount codes and offers. A separate promotional voucher may reduce your checkout total, but don't assume it counts towards the retailer's price guarantee.

Source: Argos published Price Guarantee rules.

How Much Could You Actually Save With a Price Guarantee?

Let's put the difference into perspective. Suppose you buy an eligible television for £399 in an early Black Friday sale. The same retailer then reduces it to £349 while your price guarantee is still valid.

This is an illustrative calculation, not a recorded product price or a claim we've submitted. Eligibility and the form of compensation depend on the retailer's terms.

A successful £50 cash refund would bring your effective cost down to £349. A £50 Argos e-gift card would leave you having paid £399 for the television, with £50 available for a future qualifying Argos purchase.

Both may have value, but they're not interchangeable. We always think it's worth asking whether a refund genuinely puts money back in your pocket or encourages you to spend more later.

How to Claim a Black Friday Price-Drop Refund

If you spot a lower price after buying, don't assume the retailer will automatically refund you. Some schemes require you to register or submit evidence within a specific period.

1. Keep your order confirmation. You'll usually need the purchase date, product details and original price.
2. Check the exact model. Matching a similar television or appliance isn't enough if the specification differs.
3. Save evidence of the lower price. A product link or screenshot can help the retailer verify your claim.
4. Check the deadline. John Lewis measures seven days from purchase, while other retailers operate specific Black Friday campaign windows.
5. Use the official claim process. John Lewis provides an online form, AO accepts eligible post-purchase requests through customer accounts, and Very asks customers to contact its service team.

For Currys, pay particular attention to the separate purchase and registration deadlines. For Argos, make sure you've supplied the email address required for any qualifying e-gift-card compensation.

The official policies linked throughout this article explain where to submit a claim. Don't leave it until the last day if the retailer needs time to check your evidence.

Should You Buy Early or Wait Until Black Friday?

We're not convinced there's much sense in waiting simply because the calendar hasn't reached 27 November. If you've found the exact product you need at a competitive price, and there's a genuine price guarantee covering the relevant period, buying early could be perfectly sensible.

But we'd be more cautious if the guarantee lasts only seven days, excludes the particular offer or provides compensation you'll struggle to use.

Three things are worth remembering before committing:

• Compare the final price. Include delivery, installation and any required extras rather than judging the headline discount alone.
• Check promotional voucher eligibility. A discount that works at checkout may be excluded from a retailer's price-matching policy.
• Don't buy something just because it's protected. A price guarantee doesn't turn an unnecessary purchase into a saving.

We've also written about how to tell whether a Black Friday discount is genuine, which is worth reading if you're unsure about the advertised reduction in the first place.

Which Black Friday Price Guarantee Would We Choose?

Of the policies we've examined, AO's extended Christmas arrangement stands out for its long claim window and willingness to consider eligible competitor discounts. That's particularly attractive for larger electrical purchases, although the qualifying product and price still matter.

Currys provides useful protection for qualifying early Black Friday purchases, but registration is essential. Very's arrangement is straightforward if you're concerned about its own prices falling, while Richer Sounds gives VIP members an opportunity to claim against eligible reductions.

John Lewis has a useful competitor comparison policy, but we'd watch that seven-day deadline carefully. And with Argos, remember that compensation may be an e-gift card rather than money returned to your account.

Our advice is simple: treat a price guarantee as an extra benefit, not a reason to stop comparing prices. The best deal is still the one that gets you the product you actually want at the lowest worthwhile overall cost.

Black Friday Price Guarantee FAQs

Research note: Information checked against retailer websites on 9 November 2026. We have compared published policies and performed illustrative calculations; we have not personally submitted refund claims to the retailers. Offers, exclusions and claim procedures can change. You can also read how we check voucher codes and offers.

At My Favourite Voucher Codes, we believe saving money should make a positive difference. We donate 20% of our monthly profits to charity, with the recipient chosen through our monthly charity poll.