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Teklif Atölyesi
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Cookie policy

Effective from 31 October 2026.

Cookies are small text files a website stores in your browser. Teklif Atölyesi uses the ones needed for the service to work; measurement cookies on the marketing site are set only if you allow them.

Cookies we use

  • Session cookie (__Host-tm_s): remembers that you're signed in. Browser scripts can't read it (HttpOnly), it's sent only over secure connections, and it's valid for 30 days, renewed as you use the app. Strictly necessary.
  • Language preference (tm_lang): remembers the language you chose in the app; valid for 1 year.

Measurement cookies (only with your consent)

On the marketing site (teklifatolyesi.com pages; not inside the app, customer pages or companies’ showcase sites) we use Google Analytics 4 to understand which pages are visited and where visitors come from. If you choose “Accept” in the cookie banner, these cookies are set:

If you choose “Essential only”, no cookies are set; Google receives only a cookieless, identifier-free visit signal (Google’s consent mode). Google Analytics 4 does not store IP addresses. Advertising and personalisation signals are always off.

  • _ga: a random ID that distinguishes visitors; valid for 13 months.
  • _ga_<ID>: keeps the session state; valid for 13 months.

Preferences stored in your browser

A few small preferences are kept in your browser's local storage instead of cookies and are never sent to the server:

  • tm_lang_hint: remembers that you closed the language suggestion bar on the site.
  • tm_size_unit: remembers the unit of measure you chose on the quote screen.
  • tm_consent: remembers your choice in the cookie banner.

Cookies we don't use

We don’t use advertising or social media tracking cookies. There is no measurement script inside the app (after you sign in), on customer pages or on companies’ showcase sites.

Legal basis

Strictly necessary cookies are required to provide the service, so they don't depend on explicit consent (KVKK Art. 5(2)(c) and (f); GDPR Art. 6(1)(b) and (f)). The Turkish Personal Data Protection Authority's guidance on cookie practices has been taken into account.

Measurement cookies rely solely on your consent (KVKK Art. 5(1); GDPR Art. 6(1)(a); in Germany TDDDG § 25(1)). You can withdraw consent at any time via “Cookie settings” in the site footer; withdrawal does not affect the lawfulness of earlier measurement.

Managing cookies

You can view and delete cookies in your browser settings. If you block the session cookie, you won't be able to sign in to the app; the marketing site keeps working.

You can change your choice at any time via “Cookie settings” in the site footer.

Questions about this document? Write to merhaba@teklifatolyesi.com.