Legal
Cookie Policy
Explains how BitBid uses cookies and similar technologies, which are strictly necessary versus consent-based, and how to manage your preferences.
Last updated: June 10, 2026
This is an informational English translation. The Turkish-language version of this document is the legally binding text; in case of any conflict, the Turkish version prevails.
Cookies are small text files stored in your browser when you visit a website. They keep you signed in, support security, and remember your preferences.
This policy also serves as the disclosure for personal data processed through cookies under Law No. 6698 (KVKK).
| Cookie | Purpose | Duration | Category |
|---|---|---|---|
| NextAuth session | Sign-in and authentication | Session / 30 days | Strictly necessary |
| auction_consent | Stores your cookie preferences | 365 days | Strictly necessary |
| auction_recent | Remembers recently viewed listings | 90 days | Functional |
| bb_viewer | Visitor token for view counting | 180 days | Functional |
| Cloudflare Turnstile | Bot/abuse prevention (security) | Session | Necessary (third-party) |
| Google Analytics (GA4) | Anonymous usage statistics | Up to 2 years | Analytics |
| Meta Pixel | Marketing measurement | Up to 2 years | Marketing |
Analytics and marketing cookies load only with your explicit consent and when an administrator has enabled the relevant feature.
- Strictly necessary: required for the site to work, sign-in and security; not subject to consent.
- Functional: conveniences such as recently viewed listings and view experience.
- Analytics: helps us understand how the marketplace is used.
- Marketing: used to measure and personalize promotions.
Use “Accept all”, “Reject non-essential”, or “Customize” in the cookie banner. You can change your choices anytime via the “Cookie preferences” link in the footer.
Explicit consent
Non-essential cookies are off by default and only enabled with your explicit consent. Rejecting is as easy as accepting.
You can also delete or block cookies in your browser settings, but blocking necessary cookies may break some features.
Personal data processed via cookies is handled under KVKK Art. 5 based on your explicit consent (analytics/marketing) or legitimate interest and contract performance (necessary). See the Privacy Policy for your rights and how to apply.
How do I reject non-essential cookies?
Click “Reject non-essential” in the cookie banner, or turn off the analytics and marketing categories in “Cookie preferences”.
Can I change my choice later?
Yes. Use the “Cookie preferences” link in the footer anytime.