Privacy policy

Publication date: 2025-09-21

1. Data Controller
The controller of your personal data is:
BILTEC Paweł Bilewicz
Address: ul. Fiołkowa 11, 55-080 Smolec, Poland
VAT ID: 8992398196
E-mail: contact@dcr-online.com

2. What data we collect
Our application may process:
- Login data – session tokens (cookies) enabling login and account security,
- Language information – stored in cookies for content personalization,
- User data – e-mail address, invoice details, account configuration,
- Anonymous statistical data – collected via Google Analytics (e.g. number of pages viewed).

3. Purposes and legal bases of processing
We process your data based on:
- Art. 6(1)(b) GDPR – for contract performance (account maintenance, access to services),
- Art. 6(1)(c) GDPR – to comply with legal obligations (e.g. issuing invoices),
- Art. 6(1)(f) GDPR – legitimate interests of the controller (e.g. improving services, ensuring security),
- Art. 6(1)(a) GDPR – when you have given consent (e.g. for analytics cookies).

4. Data retention period
- Account data (e-mail, configuration, invoice details) – until the account is deleted by the user.
- Account may be automatically deleted after 21 days of inactivity.
- Cookies and analytics data – according to browser settings and analytics tool configuration.

5. Data recipients
Data may be shared with:
- Payment operator, for payment processing,
- Hosting and server providers,
- Analytics service provider (Google LLC – Google Analytics).

6. User rights
You have the right to:
- access your data,
- rectification,
- erasure (right to be forgotten),
- restriction of processing,
- data portability,
- object to processing,
- withdraw consent (if granted),
- lodge a complaint with the supervisory authority (President of the Personal Data Protection Office).

7. Data protection
We apply technical and organizational measures to ensure the security of your data, protecting it against loss, unauthorized access or unlawful modification.

8. Changes to the Privacy Policy
The policy may be updated. We will notify you of significant changes in the application or on the website. We recommend checking this Policy regularly.

9. Contact
For matters related to data processing, please contact us:
- E-mail: contact@dcr-online.com
- Contact form: https://dcr-online.com/contact				

We use cookies to ensure proper operation of the website, store information about logged in users, language preferences and use Google Analytics to analyze website traffic. By clicking "Accept" or continuing to use the site, you agree to our privacy policy.