This policy explains which cookies Cmssy sets on cmssy.io, cmssy.com and the Cmssy API, and why.
The Cmssy application (cmssy.io) and API set only strictly necessary cookies: sign-in (session), cart continuity (cmssy_cart_session) and interface language (NEXT_LOCALE). The marketing site cmssy.com also sets analytics cookies from Google Analytics and PostHog, but only after you click Accept in the cookie banner; your choice is kept in cmssy_consent. You can change your mind at any time through Cookie settings in the footer. No advertising cookies anywhere.
This policy is part of our Privacy Policy and Terms of Service.
Last updated: September 2026