Privacy Policy

Last updated: May 15, 2026

What we collect

Account info: email address, name, and optional phone number.
Activity: prices you submit, products you scan, lists you build, rewards you redeem.
Optional photos: if you submit a photo when adding a new product.
Technical: standard server logs (IP, user agent, timestamps) and minimal cookies for session and preferences.

How we use it

To run the Service: show you prices, save your list, send OTP codes, award points.
To improve BonPrijs: anonymous, aggregated analytics on what features are used.
To prevent abuse: detecting fake submissions or duplicate accounts.
To communicate with you: account notifications, optional price alerts.

What we DON'T do

We don't sell your data to advertisers or data brokers.
We don't track you across other websites.
We don't use third-party advertising cookies.

Who can see your activity

Public: your first name (or chosen display name) on the leaderboard. Anyone visiting BonPrijs can see it.
Other BonPrijs users: the prices and products you submit (your name is shown next to your submissions on the leaderboard only). Other users do not see your email, phone, or address.
Admin: BonPrijs administrators can see all submissions and account info for moderation purposes.
Service providers: Supabase (database), Vercel (hosting), Resend (transactional email), under strict data-processing agreements.

Your rights

Access: ask us what data we hold about you.
Correction: update your account info in your profile.
Deletion: request full account deletion by emailing us. We'll remove your personal data within 30 days; aggregated price submissions may remain (with your name removed) since they benefit the community.
Display name: opt out of showing your full name on the leaderboard via your profile settings.

Cookies and storage

We use:

Session cookies to keep you signed in.
Referral cookie (bp_ref, 30 days) to attribute referrals.
Local storage for your cookie-banner preference, update-banner state, and form drafts.

We do not use third-party advertising or analytics cookies. Vercel Analytics, if enabled, uses anonymous aggregated data only.

Children

BonPrijs is intended for users 16+. If you believe a child under 16 has created an account, please email us and we'll remove it.

Data retention

Account data is kept while your account is active. After account deletion, your personal data is removed within 30 days; price submissions may be kept anonymously to maintain the integrity of the price history.

Contact

For any privacy questions or to exercise your rights, email privacy@bonprijs.app.