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Cookie Policy

What we store on your device, why, and how to control it.

Effective 1 January 2026 · Last reviewed June 2026

1. What is a cookie?

Cookies are small text files placed on your device when you visit our website. We also use similar technologies such as localStorage and device identifiers in the mobile app.

2. Types of cookies we use

Strictly necessary

Required to operate the site — sessions, security, language preference, load balancing. These cannot be disabled.

  • NEXT_LOCALE, language — selected interface language.
  • __Host-csrf — protects against cross-site request forgery on forms.

Functional

Remember choices you made, such as cookie banner acceptance and accessibility preferences.

Analytics

Aggregated, privacy-preserving usage statistics (no profiling) to help us understand which features are used. You can opt out at any time.

Marketing

Set only with your consent. Used to measure the performance of advertising campaigns. Disabled by default outside consent.

3. Third parties

Some cookies are set by partners we contract for analytics, error monitoring, and customer support widgets. They are bound by data-processing agreements and EU SCCs where relevant.

4. Managing cookies

You can withdraw or change your cookie preferences from the cookie banner footer link, or by clearing your browser's site data. Most browsers also let you block cookies entirely, though strictly necessary cookies will still be required for the site to function.


If you have questions about this document, contact info@eurosiapay.com or write to Eurosia Systems OÜ, Tornimäe tn 7, 10145 Tallinn, Estonia.