GulpCheck collects as little as possible. The details you enter about your pet stay in your browser, and we don't use tracking cookies, analytics or ads.
| Information | Where it goes | Why |
|---|---|---|
| Your pet's species, weight, substance and amount | Stays in your browser. The calculation runs on your device and isn't sent to us. | To show the result |
| Name, email, country and card details at checkout | Collected and processed by Stripe. We see your name, email, country and payment status, never your full card number. | To take payment, send your receipt, handle refunds and prevent fraud |
| Technical data (IP address, browser type, pages requested) | Processed by Cloudflare, which hosts the site, in short-lived server logs | To run and secure the site |
| Emails you send us | Our support inbox | To answer you |
We use your browser's local storage, not tracking cookies, for two things: remembering an unlock for 24 hours after you pay, and keeping your answers while you're at checkout so you don't have to type them again. You can clear them anytime in your browser settings.
These providers may process data outside your country, including in the United States. We don't sell or rent personal information, and we don't share it for advertising.
Payment records are kept as long as tax and accounting laws require. Support emails are kept while needed to help you, then deleted.
Depending on where you live (for example under the GDPR, UK GDPR, CCPA or Brazil's LGPD), you can ask to access, correct or delete your personal information, or object to how it's used. Email support@gulpcheck.com and we'll respond within 30 days.
GulpCheck isn't directed at children, and we don't knowingly collect information from anyone under 13.
GulpCheck is operated from São Paulo, Brazil. If we change this policy, we'll update the date below. Questions: support@gulpcheck.com.
Last updated: October 26, 2026