Cookie Policy
Last updated: 6 November 2026
We use a small number of cookies and local-storage keys: those needed to keep you logged in and the site secure, optional analytics to understand usage, and a support-chat widget. No advertising cookies.
1. What cookies are
Cookies are small text files placed on your device by a website. We also use browser local storage, which works similarly but is not sent with every request. This policy covers both.
2. Cookies and storage we use
| Name | Type | Purpose | Duration |
|---|---|---|---|
| ctt_access, ctt_refresh | Strictly necessary (local storage) | Keep you signed in to the application | Access 15 min, refresh 30 days or until logout |
| ctt_csrf | Strictly necessary | Protects forms against cross-site request forgery | Session |
| ctt_prefs | Functional | Remembers UI preferences (e.g. monthly/yearly toggle, dismissed banners) | 12 months |
| __stripe_mid, __stripe_sid | Strictly necessary (Stripe) | Fraud prevention during checkout | 1 year / 30 min |
| crisp-client/* | Functional (Crisp) | Support chat session continuity in the app | 6 months |
| Analytics identifier | Analytics (consent) | Aggregated, privacy-friendly page-view statistics | Up to 13 months |
3. Consent and control
Strictly necessary cookies do not require consent. Where required by law we ask for consent before setting analytics cookies, and you can withdraw it at any time via the cookie settings link in the footer or by clearing your browser storage. You can also block cookies in your browser; the marketing site works without them, but you cannot stay logged in to the application.
4. Third parties
Stripe and the chat provider set their own cookies under their respective privacy policies. We do not use advertising or cross-site tracking cookies and we do not share cookie data with providers in the catalog.
5. Changes and contact
We update this list when our tooling changes. Questions: support@copytradertool.com. See also the Privacy Policy.