How to Spot Fake Deals: A UK Shopper's Guide

By ZoneOffer Editorial Team13 min readPublished 4 November 2026Updated 4 November 2026

Shopper examines a shelf-edge discount label

How to Spot Fake Deals: A UK Shopper’s Guide

A fake deal is either a discount that was never real or an offer that was never meant to be fulfilled. The first inflates a ‘was’ price so the ‘now’ price looks generous. The second takes your money for goods that never arrive or are not what was promised. You can catch both with a few repeatable checks: look at what the item really sold for, compare it elsewhere, and look closely at who is selling it and how you are asked to pay.

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TL;DR

A genuine saving is measured against the price an item really sold at, not the figure printed in a crossed-out label. UK regulators expect retailers to be able to prove it.
Check price history and at least two other shops before you trust a percentage-off badge.
Countdown clocks, ‘only 2 left’ messages and unbelievable prices on branded goods are pressure tactics or scam signals, not proof of a bargain.
Research unfamiliar sellers, look for a real address and avoid direct bank transfers.
Pay by a method that gives you recourse, and keep screenshots of the offer.

What makes a deal fake?

It helps to separate two problems that often get lumped together.

Misleading discounts come from real retailers. The product exists, it will arrive, but the saving is overstated. The ‘was’ price might have been charged for a few days months ago, or never at all.

Scam offers come from sites, adverts or messages that exist to take payment or personal details. The ‘deal’ is bait: a designer item at a fraction of its normal price, a voucher code that leads somewhere odd, or a shop with no traceable owner.

The checks differ slightly, so this guide takes each in turn. If you want a shorter companion read first, our piece on fake deal warnings for UK shoppers covers the basics.

Comparison of misleading discounts and scam offers

How reference prices work, and why they sway you

Most discounts are shown as a ‘was’ price next to a ‘now’ price. The comparison is persuasive. The Competition and Markets Authority (CMA) notes that was/now reference pricing can raise how much consumers value a product and their willingness to buy, and cut the time they spend looking elsewhere. That last effect is the one to resist. A reference price works partly by making you stop shopping around.

This is the core of what retail pricing psychology means in practice: a higher anchor makes the lower price feel like a win, whether or not the anchor was ever real.

What the rules say a ‘was’ price must be

UK advertising rules give you a yardstick:

In a May 2026 ruling, the Advertising Standards Authority (ASA) said a ‘was’ price should represent the product’s genuine usual selling price.
The ASA’s guidance says advertisers are expected to provide at least three months of pricing history to substantiate a ‘was’ or reference price.
In CMA principles written for online mattress sellers, genuine reference pricing means at least one sale at the reference price for every two discounted sales, with a reference-price period before the discount that is no shorter than the discount period. That guidance is aimed at one sector, but it shows the logic regulators apply: the higher price must be one customers actually paid.

You cannot audit a retailer’s sales data, but you can approximate the test. If a price has been cut for weeks or months, or the ‘was’ price appears nowhere you can find it, the discount is probably not a discount.

The government has also signalled that change is coming. In August 2026 it announced plans to ban misleading discount claims and to consult on banning artificially inflated prices. Until rules tighten further, your own checks matter.

Price labels and tactics that flatter an offer

Not every trick is illegal, and some are only misleading in context. Here is what to look at when a deal feels too neatly packaged.

What you see	What it can hide	Quick check
Crossed-out ‘was’ price	A price rarely or never charged	Look at price history and other shops
‘Up to 70% off’	Only a few items carry the maximum cut	Check the exact item, not the banner
Countdown clock	Pressure to buy before you compare	Reload later; see if the timer resets
‘Only 3 left’	Scarcity used as a nudge	Search for the same item elsewhere
‘Exclusive’ price	Same price available widely	Compare two or three retailers
Free delivery on a ‘sale’ item	Higher base price or delivery added at checkout	Compare the final checkout total

The CMA has named urgency tactics, including countdown clocks, as potentially misleading claims that can put unfair pressure on shoppers. The same announcement warned about fake reviews, hidden charges and pressured selling designed to push people into hasty purchases.

A useful habit: treat urgency as a reason to slow down. A real bargain on a product you actually need will still look good after ten minutes of checking. If you want more on timed promotions, see our guide to flash sale strategies.

Unit prices and the checkout total

A low headline price is only half the story. Delivery, service fees and add-ons can wipe out the saving, and in supermarkets, pack sizes make comparison hard. Compare per-unit or per-weight prices, and compare the final basket total rather than the sticker. We walk through this in how to compare prices properly.

How to check price history and compare shops

This is the single most useful habit, and it takes about five minutes.

Find the exact product. Note the model number, size, colour and any bundle contents. Many ‘deals’ are a slightly different model made for a sale.
Look at what it has sold for in recent months. Price-tracking websites and browser extensions can show a price chart for many popular products. If the crossed-out price never appears in that history, the discount is a label, not a saving. Coverage varies by retailer and product, so a missing chart is not proof either way.
Compare at least two other shops. Use a comparison tool or search the model number. Include the manufacturer’s own store where one exists.
Compare the total, not the price. Add delivery, returns costs and any membership you would need to join.
Save evidence. Take a screenshot of the price, the ‘was’ price and the date. If the claim later looks false, you will have something to show.
Wait if you can. Prices on many categories fall at predictable times of year. Our guide to out of season shopping explains how buying ahead can pay off.

If a retailer tells you a price was ‘usual’ but it has been the same discounted price for weeks, that is the pattern the ASA’s three-month expectation is meant to catch.

Scam offers rely on speed and emotion. Citizens Advice reported in October 2025 that online shopping scams, including fake websites and counterfeit goods, are the top consumer trap, affecting over a quarter of the people who said they had been personally deceived. The signs below are the ones to look for.

Red flags on the seller

The price is far below the brand’s own website. Citizens Advice says a branded product priced much cheaper than the brand’s website could be fake or a look-alike, and may not be the quality you expect.
You cannot find the company. Citizens Advice advises that a padlock does not guarantee a site is a real company; check company details on GOV.UK and look for a street address. For very cheap goods, it also recommends checking a trader’s registration, address and contact details before buying.
Reviews exist only on the seller’s own site. Citizens Advice suggests you research the seller through reviews on different websites. Be wary of glowing, repetitive wording.
The website looks newly built. Missing returns policy, vague contact page, spelling oddities and stock photos taken from other sites are all warnings.
The offer arrives unprompted. Social adverts, messages and emails promising unusual discounts deserve extra suspicion. Go to the retailer’s site directly rather than through the link.

A code is not a deal on its own. Before you apply one, check that it works on the retailer’s official site, that the exclusions are clear, and that the final total is genuinely lower than the price without it. Sites that hide the terms, or that push you to install software or hand over more data than a purchase needs, are not worth it. Our voucher code checklist sets out five steps, and our piece on first order discounts explains how to tell misleading welcome offers from vetted ones.

Marketplaces and second-hand listings

Peer-to-peer platforms add another layer: sellers who ask you to move the conversation off the platform, pay in advance, or use a courier you did not choose. Read about delivery scams on marketplaces so you can recognise the pattern. Our four quick checks for buying used or new also help.

Pay in a way that protects you

How you pay can matter more than how well you spot the fake. Citizens Advice’s advice is to avoid direct bank transfers because they offer limited protection. Choose a payment method that lets you dispute a charge if the goods never arrive. Our guide to online shopping safety and Section 75 explains how card protection can work for purchases, and when it applies.

A simple rule: if a seller insists on a transfer, gift cards or a payment link outside the checkout, stop. A genuine retailer has no reason to refuse ordinary checkout.

Our perspective

Most fake-deal advice tells shoppers to be suspicious of everything. We think that is the wrong lesson. Good deals exist every week; the skill is checking them quickly.

That is how we have designed ZoneOffer. Our platform brings offers from partner retailers into one place, with comparison tools, real-time price checks and filters, so you can set an offer next to the alternatives before you decide. Looking at several options side by side is the fastest way to see whether a discount is real.

We also think the checkout total, not the headline percentage, is the number that counts. Use our filters to narrow by category and budget, then confirm the final price on the retailer’s own page before you pay.

ZoneOffer

Where to find offers you can verify

When you are ready to buy, it saves time to compare in one place. ZoneOffer lists discounted products across categories such as electronics, home and garden, fashion and groceries, and sends you to the partner retailer’s page to complete the purchase. Start with our electronics deals or home and garden offers, and apply the checks above to anything that catches your eye.

ZoneOffer

If you would rather browse by category, the ZoneOffer homepage lets you filter by what you need. More buying advice is in our shopping guides.

A five-minute checklist before you buy

Is the exact product identified by model number?
Has it sold at the ‘was’ price in recent months, according to price history?
Is it cheaper than at two other shops once delivery is added?
Can you find the seller’s company details and a physical address?
Are there reviews on independent sites, not only on the seller’s own?
Are you paying by a method that gives you a way to dispute the charge?
Is a clock or stock warning pushing you to skip steps one to six?

If any answer is no, pause. If several are, walk away.

FAQ

How can I tell if a ‘was’ price is genuine?

Look for the price history of the exact product over the past few months and see whether it ever sold at the crossed-out price. The ASA says a ‘was’ price should reflect the product’s genuine usual selling price, and expects retailers to hold at least three months of pricing history to back up a reference price. If you cannot find evidence of the higher price, treat the discount with caution.

Are countdown timers and ‘low stock’ warnings illegal?

Not automatically, but they can be misleading. The CMA has identified urgency tactics such as countdown clocks as potentially misleading claims that can put unfair pressure on shoppers. A genuine timer should end when it says it will. If it resets on reload, or the stock message never changes, ignore it.

Is a very cheap branded item a scam?

It may be a fake, a look-alike or goods that will never arrive. Compare the price with the brand’s own website, check the seller’s registration and address, and read reviews on other sites. If the price is dramatically lower than every other shop, assume there is a catch until you have proved otherwise.

What is the safest way to pay for an online deal?

Avoid direct bank transfers, which offer limited protection. Use a method that lets you dispute the transaction if the goods do not arrive or are not as described, and read the terms of that protection before you buy. Our online shopping safety guide covers how Section 75 works for card purchases.

Do comparison sites and deal platforms remove the risk?

They reduce it by showing you several prices at once, but you should still confirm the final price and the seller’s details on the retailer’s page. Use any deal listing as a starting point for your own checks, not a replacement for them.