cookie Cookie Policy

Last updated: 1 May 2026

Note: This is a courtesy translation. The legally binding version of this document is the Spanish original at /cookies.

1. What cookies are

Cookies are small text files that websites store in your browser. They allow the site to remember your session and preferences and improve your experience.

2. Cookies used by FacturaOk

FacturaOk uses only technical and session cookies, strictly necessary for the operation of the service. We do not use third-party cookies or advertising cookies.

Cookie / Storage	Type	Purpose	Duration
fok_token	localStorage	JWT session token for authentication	Until logout or token expiry
fok_env	localStorage	Selected environment (sandbox/live)	Persistent until manually changed
fok_company	localStorage	ID of the active selected company	Persistent until manually changed

Note: Technically, FacturaOk uses localStorage instead of HTTP cookies. localStorage is not sent to the server with every request, which improves privacy and performance. The data stored is only session identifiers and interface preferences.

3. Third-party cookies

FacturaOk does not use third-party cookies. We do not include:

Google Analytics or any other third-party analytics service
Tracking pixels (Facebook, Google Ads, etc.)
Programmatic advertising services
Embedded social networks

The only external resources loaded are typographic fonts (Google Fonts and Material Icons), which are subject to Google's Privacy Policy.

4. Legal basis

As these are exclusively strictly necessary technical cookies (exempt under Article 22.2 of the LSSI-CE), no prior consent is required for their use.

Reference: Directive 2002/58/EC (ePrivacy), Article 5(3), and its transposition into Spanish law via Article 22 of Law 34/2002 (LSSI-CE).

5. How to manage local storage

You can delete FacturaOk's localStorage data at any time:

Sign out: Logging out automatically removes the JWT token and the selected company.
Manually: In your browser, open Developer Tools (F12) → Application → LocalStorage → localhost and remove the entries.
Clear site data: In your browser settings, find the option to clear site data for facturaok.es.

6. Contact

If you have questions about our cookie policy, contact us at privacidad@facturaok.es.