Privacy Policy

Last updated: 2025-08-18

This Privacy Policy sets out the rules for the collection, processing, and protection of personal data by Quant_kit Sp. z o.o. (the “Company”) in connection with the use of the website (the “Site”).

This Privacy Policy has been prepared in accordance with Regulation (EU) 2016/679 of the European Parliament and of the Council of 27 April 2016, known in Poland as the General Data Protection Regulation (“GDPR”).

By using the Site, you confirm that you have read and understood this Privacy Policy.

Data Controller

The controller of your personal data is:
 Quant_kit Sp. z o.o.
 ul. Nowy Świat 33/13, 00-029 Warsaw, Poland
 E-mail: hello@banachastreet.com

Categories of Data Processed

We may collect and process the following personal data:

  • First and last name
  • Email address

Automatically collected information:

  • IP address
  • Browser type and version
  • Device type and operating system
  • Data on how you use the Site (session time, pages viewed)

Purposes and Legal Bases for Processing

We process personal data for the following purposes:

  • Newsletter subscription; sharing e-books, reports, and other materials – user consent (Art. 6(1)(a) GDPR)
  • Analyzing traffic on the Site and improving its functionality – the controller’s legitimate interests (Art. 6(1)(f) GDPR)
  • Ensuring security and preventing abuse – the controller’s legitimate interests (Art. 6(1)(f) GDPR)

Marketing Communications

By consenting to subscribe to the newsletter or by downloading an e-book, report, or other materials, you also consent to receive marketing communications about updates, news, or offers from the Company. You may withdraw your consent by contacting us directly at hello@banachasteet.com.
Withdrawing consent does not affect the lawfulness of processing carried out before the withdrawal.

Data Disclosure

We do not sell your personal data to third parties. Data may be disclosed only to:

  • Service providers acting on our behalf (hosting, analytics)
  • Public authorities when required by law

If data are transferred outside the European Economic Area (“EEA”), we ensure appropriate safeguards are in place, including the European Commission’s Standard Contractual Clauses.

Data Retention

We store personal data until you unsubscribe from the newsletter, object to processing, or withdraw your consent to processing. After that time, the data are deleted or anonymized.

Your Rights under the GDPR

You have the right to:

  • Access your personal data
  • Rectify data
  • Erase data (“right to be forgotten”)
  • Restrict processing
  • Data portability
  • Object to processing
  • Withdraw consent at any time

To exercise your rights, please contact: hello@banachasteet.com.
You also have the right to lodge a complaint with the supervisory authority – the President of the Personal Data Protection Office (UODO).

Security Measures

We apply appropriate technical and organizational measures to protect personal data against unauthorized access, loss, alteration, or destruction, including SSL/TLS protocols, access controls, and security monitoring.

Cookies

We use cookies to ensure the functioning, security, and improvement of the Site. Types of cookies used:

  • Necessary
  • Analytical
  • Functional
  • Marketing (only with consent)

You can manage or withdraw your cookie consent via the cookie banner or your browser settings.

Changes to this Privacy Policy

We reserve the right to update this Privacy Policy. We will inform you of material changes via the Site or by email. We recommend reviewing the Policy periodically.