Cookie policy

1. Strictly necessary cookies

The site cannot work without them, so they need no consent:

• authjs.session-token, authjs.csrf-token, authjs.callback-url: the sign-in session and form protection (session, up to 30 days).
• tc_locale: the language you chose (1 year).
• tc_cart, tc_coupon, tc_order: the cart (30 days), the applied discount code (7 days) and the order being paid (12 hours).
• tc_consent: your cookie choice, kept in the browser's storage (localStorage), not as a cookie (12 months).
• Stripe cookies on the payment page and Cloudflare security cookies (for example __cf_bm), used to prevent fraud and automated attacks.

2. Analytics and marketing cookies

They load only after your consent, given separately for analytics and for marketing in the cookie banner:

• Analytics: Google Analytics 4 (_ga and _ga_*, up to 2 years), to measure how many visitors we have and which pages they read. We use Google Consent Mode: without consent the tag does not load at all.
• Visit source: tc_src (30 days), the campaign or ad that brought you to the site, so we know which ads bring orders; stored only after consent to analytics or marketing. Regardless of consent, when you arrive from an ad we count the visit on the server, keeping only an irreversible hash of the click code in the address, with no cookie and no data about you.
• Marketing: Meta Pixel (_fbp and _fbc, 3 months), to measure campaign performance, and tc_mkt (6 months, holds only "1"), so the server knows you accepted marketing. With that consent, a purchase or a message sent from the site is also reported to Meta from our server (Conversions API), with your e-mail, phone, name and town irreversibly hashed.

3. Third-party content

Video lessons play from our own Cloudflare storage, with no tracking cookies; for them we use a short-lived technical cookie (__Secure-tcv, 20 minutes) that lets you watch the lessons in your account. The Stripe payment form and the Cloudflare Turnstile check may set their own necessary cookies, under their own policies.

4. How to change your choice

Change or withdraw your choice at any time from the "Cookie settings" link at the foot of every page; withdrawing removes the analytics and marketing cookies. We ask again after 12 months. You can also delete or block cookies in your browser settings, but some features (sign-in, the cart) will stop working.

For any question write to [email protected]. How we use the data collected is explained in the Privacy policy.