Privacy Policy
Last updated: April 10, 2026
Who we are
Mezi4stěny – PomocPotřebným, z.s.
Žebětínek 173/36, 621 00 Brno-Medlánky, Czech Republic
IČ: 08936862
Email: spolek.mezi4steny@gmail.com
What data we collect
Donations via Stripe
When you make a donation through our website, your payment is processed by Stripe, Inc. We do not store your credit card details on our servers. Stripe may collect:
- Name and email address (if provided)
- Payment card information (processed and stored by Stripe)
- Transaction amount and date
- IP address and browser information (for fraud prevention)
Bank transfers
For bank transfers to our transparent account (2502391864/2010, Fio banka), we receive standard banking information (sender name, amount, variable symbol). The account is publicly transparent at Fio banka.
Website analytics
We use Umami, a privacy-focused analytics tool that does not use cookies and does not collect personal data. All data is aggregated and anonymous.
How we use your data
- To process your donation
- To issue a donation confirmation (if requested)
- To comply with Czech accounting and tax regulations
Data sharing
We do not sell or share your personal data with third parties, except:
- Stripe — payment processing (Stripe Privacy Policy)
- Legal obligations — when required by Czech law (tax authorities, auditors)
Data retention
Donation records are retained for the period required by Czech accounting regulations (typically 5 years). You may request deletion of non-legally-required data at any time.
Your rights
Under GDPR (General Data Protection Regulation), you have the right to:
- Access your personal data
- Request correction or deletion
- Restrict or object to processing
- Data portability
- Lodge a complaint with the Czech Data Protection Authority (ÚOOÚ)
Cookies
Our website does not use tracking cookies. We only use essential cookies required for the website to function (e.g., session management for logged-in users).
Contact
For any privacy-related questions or requests, contact us at: spolek.mezi4steny@gmail.com