Privacy Policy — ZenResale

Effective date: September 6, 2026

This policy describes how ZenResale (“we,” “us”) handles information when you use the ZenResale mobile app, the zenresale.com website, and the ZenResale Chrome extension.

What we collect

Account information

When you create an account, we collect your email address and a password (stored as a secure hash), or — if you sign in with Google — the name and email address your Google account shares with us. Authentication is handled by Supabase, our backend provider, which processes this data on our behalf.

Inventory and photos

Your inventory — item names, categories, costs, prices, notes, and photos — is stored locally on your device. Photos you take or pick from your gallery are copied into the app’s private storage on your phone. We do not upload your inventory or photos to our servers in the current version of the app. If cloud sync is added in the future, it will be optional and this policy will be updated first.

Marketplace connections

When you connect a marketplace account (such as eBay), we store the authorization tokens needed to list, delist, and detect sales on your behalf. We never see or store your marketplace passwords — connections use each marketplace’s official sign-in flow.

Chrome extension

The Chrome extension runs in your browser, on marketplace pages you already have open, to fill listing forms, take listings down, and notice sales. It uses your ZenResale sign-in (same account as the app) and keeps listing status on your computer. Marketplace passwords stay with that marketplace — we never see them. The extension does not sell your data, does not run ads, and does not track you on other sites.

What we don’t collect

No advertising identifiers and no ad networks.
No sale of personal data to anyone, ever.
No third-party analytics or tracking SDKs in the app today.
No contacts, location, or background microphone/camera access.

How we use information

To sign you in and keep your account secure.
To perform the marketplace actions you ask for (listing, delisting, sale detection).
To respond when you contact support.
To meet legal obligations if they arise.

Permissions the app asks for

Camera and photo library access are requested only when you add photos to a listing. Both are optional — the app works without them, you just can’t attach photos.

Payments

Subscriptions are processed by Apple (App Store) or Google (Google Play). We never see your card details. Purchase state may be managed through RevenueCat, which processes only the receipt data needed to unlock Pro features.

Data retention and deletion

Account data is kept while your account is active. Deleting the app removes your local inventory and photos from the device. To delete your account and the data we hold, email ty@zenresale.com from your account email and we’ll complete the deletion within 30 days.

Children

ZenResale is not directed at children under 13 (or the equivalent minimum age in your region), and we do not knowingly collect data from them.

Changes to this policy

If we change this policy in a meaningful way, we’ll update the effective date above and note the change in the app or by email. Continued use after a change means you accept the updated policy.

Contact

Questions about privacy? Email ty@zenresale.com — a human reads every message.