Privacy policy
Last updated: 16 October 2026
This is a translation for convenience. If the versions differ, the Polish version prevails.
This policy explains how we process the data of people who visit bejeden.pl and join the waitlist.
1. Data controller
The data controller is Patryk Koski Software Development, NIP 9512500727.
For anything about your personal data, write to kontakt@bejeden.pl.
2. What data we collect
When you join the waitlist: your email address, the language of the page you sign up on and the date. If you answer the extra question, also when you plan to take the exam.
If you arrive from an ad campaign link, we keep that link's parameters (utm_source, utm_medium, utm_campaign, utm_content) to know which ads work.
We collect visit statistics with Vercel Web Analytics, which does not use cookies, and with an analytics tool that records the pages you visit, time on the site, clicks, device and browser type, and approximate location based on your IP address. If you join the waitlist, we link this data to your email address.
3. Purpose and legal basis
We add you to the waitlist, apply the discount when you sign up and send you launch news and emails about preparing for the exam based on your consent (Art. 6(1)(a) GDPR).
Visit statistics and protecting the form from abuse (your IP address is used briefly to limit sign-ups from one address) are based on our legitimate interest in developing and securing the site (Art. 6(1)(f) GDPR).
We only set analytics cookies with your consent (Art. 6(1)(a) GDPR).
4. How long we keep data
We keep sign-up data until you withdraw consent, and no longer than 2 years from signing up.
We keep visit data for no longer than 2 years.
5. Who receives data
We use providers that process data on our behalf: Vercel Inc. (hosting and statistics) and PostHog Inc. (the waitlist and visit statistics).
These providers may process data in the United States, based on mechanisms provided for in the GDPR such as the EU-U.S. Data Privacy Framework or standard contractual clauses.
We do not sell data or share it with other companies for marketing.
6. Your rights
You have the right to access your data, to have it corrected or deleted, to restrict processing, to data portability and to object.
You can withdraw consent at any time by writing to kontakt@bejeden.pl. Withdrawing consent does not affect processing that happened before.
You can also lodge a complaint with the President of the Personal Data Protection Office (Prezes UODO, ul. Stawki 2, 00-193 Warszawa).
7. Voluntary data and automated decisions
Giving your email address is voluntary, but without it we cannot add you to the waitlist or give you the discount.
We do not make automated decisions about you and do not profile you.
8. Cookies
If you accept in the banner, we store analytics cookies in your browser. They let us recognise you on later visits and understand how you use the site. Without consent, statistics only cover the current visit and nothing is stored on your device.
You can change your choice at any time with the “Cookie settings” button in the page footer. We remember your answer in your browser's storage.
We do not use cookies for advertising.
We remember the site language in a technical NEXT_LOCALE cookie so your next visits open in the same language.
9. Changes
If we change this policy, we will publish the new version on this page with a new date.