Black Friday and Cyber Monday are two of the biggest shopping events in the UK calendar. From tech to fashion, millions of people join the digital queues hoping to snag a bargain.
It’s also the time when overspending becomes dangerously easy and scams spike across inboxes and social media.
The truth is, these sales were designed for retailers, not shoppers. But with the right approach, you can flip the odds, cut through the hype, and actually save money.
Here’s how to do it.
Remember who Black Friday and Cyber Monday really serve
Let’s start with a reality check.
Black Friday and Cyber Monday aren’t created to help you save money. They’re designed to help retailers clear stock and boost profits before Christmas.
That doesn’t mean you can’t benefit, but it does mean approaching every “deal” with a healthy dose of scepticism.
Ask yourself three things:
- Do I actually need this?
- Has the price genuinely dropped?
- Is this the same product I planned to buy?
Retailers often inflate prices before the sale to make discounts look bigger. Some even release “Black Friday editions” of popular items that are lower spec or smaller in size.
Always check product codes, specs and reviews carefully.
Be wary, stay cynical and assume every deal deserves a second look.
Separate needs from wants
You only save money in a sale if you were already planning to buy the item. If you weren’t, it’s not a 50% saving, it’s a 50% spend.
Before the sales begin, make two columns: Needs and Wants.
Prioritise your needs first, like replacing a broken appliance or buying something genuinely useful.
If you have money left after ticking those off, then move to your wants list. It’s fine to treat yourself, just make sure it doesn’t wreck your December budget.
Read next: How to create a household budget that works for you
Create a shopping list ahead of time
This trick saves me every year.
Write down the exact items you plan to buy and record their current prices a few weeks before Black Friday. Take a screenshot of the product page from a trusted retailer.
When the sales go live, compare the new prices against your screenshots. You’ll quickly spot which discounts are real and which are marketing fiction.
A few retailers bump up prices in early November so they can claim bigger “discounts” later. Others quietly switch to different product models or package sizes.
That screenshot acts as your proof and keeps you one step ahead.
Use price tracking websites and alerts
If you don’t have time to track prices manually, use free tools such as PriceSpy, Alertr, or CamelCamelCamel.
They show historical price charts and send alerts when an item drops below your chosen amount.
This is the easiest way to check whether a “deal” really is one.
Apps like Honey and Klarna’s Price Drop feature can also alert you when discounts appear across multiple retailers.
Set up store accounts in advance
Avoid the chaos of slow checkouts on sale day.
If you know where you’ll shop, create or log into your accounts early. Save your address and preferred payment method. Some retailers also offer early access to registered users.
This small step can mean the difference between securing a limited deal or watching it disappear from your basket.
Buy using your credit card
Always use a credit card for purchases over £100. You’ll be covered by Section 75 of the Consumer Credit Act, which protects you if the retailer goes bust or your item never arrives.
If you can, use a 0% purchase credit card and clear the balance before interest applies.
Avoid overspending though. It’s easy to get caught in the sale-day frenzy. Keep your needs list visible and stick to it.
Read next: How to pay off credit card debt faster (even if rates go up)
Use cashback and reward apps
Cashback isn’t glamorous, but it works.
Sites like TopCashback and Quidco give a percentage back for purchases at major retailers. Some banks also offer in-app cashback on selected stores.
Check for bonuses: during big sales, cashback sites often run extra promotions or competitions.
Combine them with discount codes for maximum savings.
Read next: Everything you need to know about supermarket loyalty cards
Double-check every retailer
Black Friday is prime time for fake websites and scam ads.
If you’re shopping somewhere new, search the company name plus “reviews” or “scam” before buying.
Look for a UK address, phone number, and secure payment methods.
Stick to major retailers or trusted marketplaces like Amazon, Argos and John Lewis, but be aware that fake seller listings exist there too.
When in doubt, pay by credit card so you have a backup plan if things go wrong.
Don’t fall for Buy Now, Pay Later traps
BNPL services such as Klarna, Clearpay, and Laybuy may sound harmless, but they can quietly pile on debt.
They’re designed for people who can’t afford their basket upfront and the interest-free window often closes fast. Once it does, rates can exceed those of credit cards.
If you can’t afford to pay in full now, skip the purchase. The best deal is always the one you don’t have to finance.
Read next: How to handle a temporary financial setback
Beware of psychological tricks
Retailers use urgency, scarcity, and FOMO (fear of missing out) to push you into spending.
Countdown timers, “Only 1 left” labels, and pop-ups showing “X people are viewing this item” are psychological triggers.
Pause for five minutes before you buy. If you still want it after taking a breath, it’s probably a genuine purchase rather than an impulse.
Stack discounts where possible
Some deals allow stacking: combining a retailer voucher, a newsletter discount, and cashback in one transaction.
Test different combinations in your cart, sometimes a smaller retailer discount paired with cashback yields the best result.
Also look for:
- Bank card offers (like Amex or Chase boosts)
- Student discount extensions
- Refer-a-friend codes from trusted retailers
After the sale: check, track, and return
Your savings don’t end at checkout.
After you buy:
- Check order confirmations to ensure specs and model numbers match what you wanted.
- Monitor delivery windows as missing them can void refund rights.
- Keep receipts and screenshots, they’re proof if something arrives faulty.
- Watch your bank account for double charges.
- Check for price drops as some retailers refund the difference within a few days.
If a product isn’t as described or breaks within 30 days, you’re entitled to a refund under the Consumer Rights Act 2015.
The 2025 Black Friday trends to watch
This year’s sales season will bring new challenges:
- AI-driven pricing means discounts can fluctuate hourly. If you spot a good deal, don’t wait too long.
- Social media flash sales are rising, but so are fake influencer codes and counterfeit ads.
- Refurbished and sustainable deals are trending, offering lower prices on quality reconditioned tech.
- Subscription traps are increasing, like “free trials” that auto-renew. Always read the small print.
Final thoughts
Black Friday and Cyber Monday can be powerful money-saving opportunities, or expensive lessons.
With preparation, discipline, and a sceptical mindset, you can make the most of genuine deals without falling into financial traps.
The goal isn’t to spend less for the sake of it; it’s to spend smarter. Every pound you save is a step closer to financial control.
Black Friday and Cyber Monday FAQs
Are Black Friday and Cyber Monday still worth it?
Yes, but only for planned purchases. While some retailers exaggerate discounts, many still offer genuine deals, especially on tech, appliances, and clothing. Use price trackers to confirm before buying.
Is it safer to shop online or in-store?
Both have pros and cons. Online shopping offers convenience but higher scam risk. In-store lets you check quality but can lead to impulse spending. Combine both wisely: research online, buy where you feel most confident.
How do I avoid scams during sales season?
Stick to trusted sites, avoid unfamiliar links in emails or social posts, and never pay by bank transfer. Check the web address carefully and ensure it starts with “https”. Report suspicious sellers to Action Fraud.
Can I get my money back if I change my mind after Black Friday?
Most UK retailers offer 14 to 30-day return policies, even for discounted items. Always check each store’s return terms before buying, especially for electronics or personalised goods.
What’s the best way to stay within budget?
Set a total spending limit before sales begin, write it down, and track purchases as you go. Using one credit card or account for all sale spending helps you stay aware of the total.
