Privacy

HADONE is privacy-first. We only ever publish aggregated ownership statistics on product pages — never your name, email, purchase receipts, serial numbers, or individual purchase history.

What we store

Your email (for login only)
Products you tell us you own, and your check-in answers
Optional purchase price, for cost-per-year calculations you request
Problem reports you send about a product page — the text and, if you are signed in, your account

Your rights

Under GDPR you can request an export of your data or delete your account and all associated ownership records at any time from your dashboard settings.

Request data export Delete my account

Cookies & analytics

We use cookie-minimal, privacy-friendly analytics limited to product searches, page views, and form completions — never cross-site tracking or ad targeting.