Terms of service

Last updated: January 2026

1. General provisions

These terms govern the use of the website gwise.pl, operated by GWISE Gracjan Lis, ul. Lindego 1C, 30-148 Kraków, VAT ID: PL7922229973 (hereinafter: Service Provider).

2. Scope of services

The site is informational and presents the Service Provider's offering. It can be used to contact the Service Provider via the contact form, brief form and calculator. The site does not enable online contracting or sales.

3. Terms of use

• Use of the site is free and voluntary.
• Users agree to provide accurate and truthful data.
• Calculator results are indicative only and do not constitute an offer within the meaning of applicable law.

4. Technical requirements

All you need is a device with internet access and a current browser with JavaScript enabled.

5. Intellectual property

Content, marks and materials on the site are owned by the Service Provider or used under appropriate licences. Copying or using them without permission is prohibited.

6. Personal data

Personal data processing is described in the Privacy policy.

7. Complaints and contact

Questions and feedback about the site can be sent to gracjan@gwise.pl. We typically reply within a few business days.

8. Final provisions

The Service Provider reserves the right to amend these terms for valid reasons. Polish law applies to matters not covered herein.