Last updated 23.09.2026

Cookie Policy

1. What cookies are

Cookies are small text files a website stores in your browser. Local storage is a similar store in your browser that the site can read but that is not sent with every request.

This policy explains both, because Antenna uses both.

2. What we set

Essential cookies: your sign-in session and your language choice (NEXT_LOCALE). Your cookie choice itself, and a flag recording that you have already seen the one-minute product tour, are kept in your browser's local storage rather than in a cookie.

These are always set, because the site cannot work without them, and none of them tracks you across other sites.

3. Preference cookie

The display currency you pick (EUR or USD) is remembered in a cookie called currency. It sets how prices are shown and the currency you pay in.

If you allow Preferences in the cookie notice, it is kept for a year, so the currency stays the same after you sign out and back in.

If you do not, it lasts until you close the browser, and the next visit starts in euro. No analytics, advertising or social-media tracking cookies are set.

4. What each one is for

Sign-in session: keeps you signed in and protects forms against cross-site request forgery; it lasts until you sign out or the session expires. Language (NEXT_LOCALE): remembers the site language you picked.

Currency: remembers EUR or USD as described in section 3. Cookie choice and product tour flag (local storage): remember your choice in the cookie notice and that you have already seen the tour, so neither is shown again.

5. What we do not set

No analytics cookies, no advertising or retargeting cookies, no social-media pixels, and no cookies that follow you to other websites. If that ever changes, we will ask for your consent first and update this policy before anything is set.

6. Managing

Essential cookies cannot be switched off. Use "Manage cookies" in the footer at any time to allow or refuse the preference cookie. You can also delete or block cookies in your browser settings.

Blocking essential cookies means you cannot sign in.

7. Third parties

We do not embed advertising or social trackers. Payment pages are hosted by the payment provider during checkout under their own policy. Telegram's login step and any embedded video are provided by those services under their own cookie policies.

8. Changes

We will update this policy, and the date at the top of it, whenever we add, remove or change a cookie.