Cookie policy
Version of 2026-10-26. The Service stores information on your device only when strictly necessary to provide a service you request (e.g. signing in) or when you choose a setting yourself (theme). Under Art. 399(3) of the Polish Electronic Communications Law such storage needs no consent, so no cookie banner is shown.
Cookies and browser storage used
| Name | Type | Purpose | When | Duration |
|---|---|---|---|---|
| better-auth.session_token (HTTPS: __Secure-…) | cookie, strictly necessary | keeps you signed in | after sign-in | 14 days or until sign-out |
| better-auth.two_factor (HTTPS: __Secure-…) | cookie, strictly necessary | completes sign-in with two-step verification | only during 2FA sign-in | 10 minutes |
| fh-theme | browser storage (localStorage) | remembers your light/dark theme choice | only after you pick a theme | until you clear it |
| ar-ann-dismissed | browser storage (localStorage) | keeps a closed announcement hidden | only after you close an announcement | until you clear it |
| ar-promo-closed | browser storage (localStorage) | keeps the closed KakoBuy offer window hidden for a few days | only after you close the window | until you clear it |
What we don't use
No analytics, marketing or advertising cookies, tracking pixels or third-party profiling tools. Our own visit statistics work without cookies or any device storage (see the Privacy policy). The site language is part of the address (/pl, /en) and is not stored in a cookie.
External services
- Product images are delivered by Cloudflare. If Cloudflare protection features run on the image domain, they may set a technical security cookie (e.g. __cf_bm) used only to distinguish humans from bots.
- When Cloudflare Turnstile form protection is enabled, the browser connects to Cloudflare on the sign-up, password reset and report forms.
- When you follow a link to an agent or platform, that external site uses its own cookies — including affiliate cookies — under its policy.
Managing cookies
You can delete or block cookies and site data in your browser settings. Blocking the session cookie prevents signing in; browsing and the converter work without cookies.