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Cookie Policy

Last updated: 2026-10-11

Strictly necessary

  • cs2sell_session — opaque session id (HttpOnly, SameSite=Lax, 30d rolling).
  • csrf — CSRF double-submit token (4h TTL).
  • cs2sell_locale — preferred language (1y).
  • cs2sell_consent — your cookie-banner choice (1y).
  • cs2sell_ref — the referral code of an invite link you opened, so the invite applies if you sign up (HttpOnly, SameSite=Lax, 30d). Only set when you open an invite link while signed out; the first invite is kept, and the cookie is removed once you sign in. See the referral program terms.

Site analytics

We count page views and button clicks with our own code, without cookies and without storing anything on your device (details in the Privacy Policy). Choosing "Essential only" turns this counting off in this browser.

Optional (opt-in via the cookie banner)

  • Marketing — attribution + retargeting pixels.