Privacy Policy

Card Images: When you scan a card, the image is processed on your device and may be temporarily stored to provide the grading service.

Usage Data: With your consent, we collect anonymous usage data to help us improve the app, such as features used and performance metrics.

Device Information: We collect information about your device, including model, operating system, and unique device identifiers.

What it reads:the card listing and search pages you open on the eBay sites named in the extension's permissions. It reads the listing title, price, condition and any grading details shown on the page, so it can look up what that card has sold for. It reads nothing on any other site, and nothing on eBay outside those card pages.

What it sends us:those listing details, so our servers can return a market price. If you add a card to your portfolio or set a price alert, we store that card, the price you paid if you entered one, and your alert's target price, against your BankTCG account.

What it does not do: it does not read or store your eBay username, password or purchase history, does not track your browsing outside eBay card listings, and does not sell data to anyone.

Account and sign-in:signing in uses Google's OAuth flow. We receive your email address and Google account ID, which is what your portfolio syncs against. The sign-in token is held in Chrome's extension storage on your own machine.

Where it is stored: portfolio items and alerts are stored in Google Cloud Firestore in the United States. Price alerts are delivered by email to the address on your account.

Removing it: uninstalling the extension stops all of the above. To delete the data already stored, use the account deletion option in the BankTCG app or email us at the address below.