Last updated: July 14, 2026
This Cookie Policy explains how sustainable.deals uses cookies and similar technologies.
1. What cookies are
Small text files stored on your device that help websites function and remember preferences.
2. Cookies we use
Strictly necessary cookies — required for the search interface, session handling, and security. These cannot be switched off.
Functional cookies — remember your settings (e.g. language EN, currency EUR) between visits.
Affiliate attribution cookies — when you click through to a Vendor, our travel-technology partners may set a cookie so the Vendor can attribute the booking to a referral from our Platform. This is how the Platform stays free (see "How does sustainable.deals make money?" in this Help Center). These cookies never affect your price.
Chat widget cookies — our support chat provider sets cookies to keep your conversation continuous across pages.
3. What we don't use
No third-party advertising cookies. No cross-site tracking for ad profiles. No data sales.
4. Managing cookies
You can delete or block cookies via your browser settings at any time. Blocking strictly necessary cookies may break parts of the search experience. Where consent is required, you can adjust your choices via the cookie banner.
5. Third parties
Cookies set by Vendors after you leave our Platform are governed by those Vendors' own cookie policies.
6. Contact
Questions about this policy: ☐ email, or the chat widget on any page.