Cookies
Last updated 29 August 2026.
Under the Privacy and Electronic Communications Regulations (PECR), we should tell you what cookies and similar technologies we use.
What DupeStack sets
We do not currently set advertising or analytics cookies. Colour theme (dark or light) is stored in your browser’s localStorage, which is not a cookie. You can clear it with your browser settings.
Third parties
If you click an Amazon Associates link, Amazon.co.uk may set cookies on their domain to attribute the referral. That happens after you leave DupeStack. See Amazon’s own cookie and privacy notices, and our affiliate disclosure.
Hosting and security on AWS may use strictly necessary cookies or similar controls for the connection itself.
Consent
We do not show a cookie banner while we only use strictly necessary storage and local theme preference. If we add non-essential analytics or marketing cookies, we will ask before setting them.
Questions: contact or privacy policy.