Privacy Policy

Last updated: February 2026

1. Data Controller

CSS LLC (the "Company"), a Swiss limited liability company registered and domiciled in Switzerland, is the data controller responsible for the processing of your personal data. Contact: privacy@compr.ch.

2. Applicable Law

This Privacy Policy is governed by the Swiss Federal Act on Data Protection (FADP/nDSG, revised version effective 1 September 2023) and, where applicable, the EU General Data Protection Regulation (GDPR).

3. Personal Data We Collect

We may collect the following categories of personal data:

Account data: Name, email address, company name, phone number when you register or contact us.
Usage data: IP address, browser type, device information, pages visited, referral source.
Transaction data: Payment information processed via Stripe; we do not store credit card numbers.
Communication data: Content of emails and support requests you send us.

4. Purpose and Legal Basis

We process your personal data for the following purposes:

Providing and maintaining our services (contractual necessity)
Processing payments (contractual necessity)
Sending service-related communications (legitimate interest)
Improving our products and services (legitimate interest)
Complying with legal obligations (legal obligation)

5. Data Sharing

We do not sell your personal data. We may share data with trusted service providers (hosting, payment processing, analytics) who process data on our behalf under strict contractual obligations. Data may be transferred to countries outside Switzerland/EEA only with adequate safeguards in place.

6. Data Retention

We retain personal data only as long as necessary for the purposes described above, or as required by Swiss law (typically 10 years for accounting records under the Swiss Code of Obligations, Art. 958f CO).

7. Your Rights

Under the FADP and GDPR (where applicable), you have the right to:

Access your personal data
Request correction of inaccurate data
Request deletion of your data
Object to or restrict processing
Data portability
Lodge a complaint with the Federal Data Protection and Information Commissioner (FDPIC)

8. Security

We implement appropriate technical and organizational measures to protect your personal data against unauthorized access, alteration, disclosure, or destruction, including encryption in transit and at rest.

9. Contact

For privacy-related inquiries:
CSS LLC
Email: privacy@compr.ch