Cookies

Technical customer-account and shop cookies

Guest carts use an HttpOnly identifier (ktc_cart) for up to 30 days. Sign-in uses protected ktc_client session cookies (or __Secure-ktc_client over HTTPS) for up to 30 days and temporary cookies to safely complete Google or Apple sign-in when chosen. The legacy ktc_customer cookie remains compatible until expiry. Signing out revokes the session. Passwords are not stored in cookies.

Language is included in the URL. The site uses its own identifiers for aggregate visit statistics, without advertising pixels or fingerprinting; opting out is recorded in ktc_analytics_optout. Newsletter consent is optional and separate from the account.