Stop Impulse Spending.
Start Saving Smarter.
Don’t Buy That is a FREE browser extension designed to help UK
shoppers pause, reflect, and make smarter spending choices online.
✨ Free to get started • 🔒 100% private • ⚡Install in 30 seconds
How It Works
Four simple steps to transform your online shopping habits forever.
Detects UK Shopping
You get a gentle reminder to reconsider the purchase with a visual popup.
Prompts You to Pause
When you visit popular UK shopping sites, the extension gently prompts: “Do you really need this?”
Adds Brief Delay
Checkout buttons are briefly delayed to help disrupt mindless buying.
Reduces Impulse Buying
This small pause creates friction, making impulse buying less automatic.
Key Features
Powerful tools designed specifically for UK shoppers.
100% Privacy-First
No tracking, no data storage, everything works locally.
Smart UK Site Detection
Works on Amazon UK, eBay, Temu, ASOS, Argos, Currys + more.
Built-in Checkout Delay
Pause buttons give your brain time to make better decisions.
Multi-Browser Support
Works on Chrome, Edge, Firefox (Desktop).
Why It Works
UK shoppers spend over £1,000 a year on impulse purchases — here’s how to stop it.
Estimate based on consumer research and industry data.
Average Annual Impulse Spending
Don't Buy That uses behavioural nudges to reduce spending triggers, helping users make smarter financial decisions.
Cut Unnecessary Purchases
Reduce impulse buying by up to 60% in the first month.
Save Money Starting Month 1
Average users save £200+ in their first month.
Feel More in Control
Build better spending habits that last a lifetime.
Frequently Asked Questions
Everything you need to know about Don’t Buy That.
Is it really free?
Yes — early users get full access to the core features at no cost. Premium features may come later.
Does it work on mobile?
Currently, it’s desktop-only. Mobile browser extension support is very limited.
Is my data stored?
No. The extension works 100% locally — no data leaves your browser.
Which sites does it work on?
Amazon UK, eBay, Temu, ASOS, Argos, Currys, and many more popular UK shopping sites.
Can I customise the delay time?
Yes! You can adjust the checkout delay time to match your preferences.
Ready to Stop Impulse Spending?
Join thousands of UK shoppers who’ve already taken control of their
spending habits.