FixCosts— Privacy Policy
This privacy policy applies specifically to the product FixCosts.
1. Data Collection
FixCosts stores your subscription and cost data exclusively in your browser or in your personal Supabase account. We do not share your financial data with third parties.
2. Account Data
When you create an account, your email address is stored in our authentication system (Supabase Auth). This is required for login functionality.
3. Financial Data
Your subscription costs, categories, and payment dates are stored in your personal database. This data is only accessible to you and is not shared with third parties.
4. Payment Processing
Payments are processed through Stripe. Your payment details are handled directly by Stripe. FixCosts does not store credit card numbers or bank details.
5. Analytics
FixCosts uses Google AdSense for ad display and may use Google Analytics for anonymous usage statistics. You can opt out via the cookie banner.
6. Hosting
FixCosts is hosted on Vercel (Vercel Inc., San Francisco, CA). Vercel may process IP addresses for server logs.
7. Withdrawal
The right of withdrawal expires for digital content once the contract execution begins, provided the consumer has given prior consent (§ 356 Abs. 5 BGB).
8. Responsible Party
Tom Silas Helmke, c/o Online-Impressum #4746, Europaring 90, 53757 Sankt Augustin, Germany.
Email: tom.helmke10@gmail.com
Supervisory authority: LDI NRW, Düsseldorf.
9. Your Rights
You have the right to access, rectification, deletion, restriction, data portability, and objection regarding your personal data. Contact us via email.
Last updated: March 2026