Privacy Policy

1. Data controller

Summabits is the data controller for personal data collected through Factunode. You can contact us at: [email protected]

2. Data we collect

• Registration data: name, email, password (encrypted)
• Tax data: Tax ID, company name, tax address
• Invoicing data: invoices, quotes, client data
• Digital certificate: stored encrypted for electronic signing
• Technical data: IP, browser, functional cookies

3. Purpose of processing

• Provision of electronic invoicing service
• Compliance with tax obligations (Verifactu / AEAT)
• Account management and support
• Service improvement and usage analytics

4. Legal basis

Processing is based on: performance of the service contract, compliance with legal obligations (tax regulations), and your consent for commercial communications.

5. Data retention

Your data is retained while your account is active. Tax data and invoices are retained for the legally required period (minimum 4 years per the General Tax Law). You can request account deletion at any time.

6. Your rights

You have the right to access, rectify, delete, restrict, and port your data, as well as to object to processing. To exercise these rights, write to [email protected].

7. Security

We apply technical and organizational measures to protect your data: encryption in transit (HTTPS) and at rest, restricted access, and periodic backups.

8. Cookies

Factunode uses only functional cookies necessary for the service (session, language preferences). We do not use tracking or advertising cookies.

9. Contact

For any privacy inquiries: [email protected]