The short version
Your roster — names, seating rules, layouts — is processed entirely in your browser and is never sent to, or stored on, any server we operate. There's no account, no login, and no tracking of what you type into the tool. Payments are handled by a third-party processor, Dodo Payments, which briefly is described below.
What we don't collect
Names, seating rules, layout choices, and anything else you type into the seating tool never leave your browser. We don't log it, store it, back it up, or have any technical way to see it. This isn't a promise layered on top of a database — there simply is no server-side database for that data to live in.
We also don't run any analytics, advertising, or tracking scripts on this site — no Google Analytics, no ad pixels, no third-party cookies for behavioral tracking.
What is stored, and where
- In your browser's local storage — Teacher Pro saved charts, and a small license record proving a purchase was made (a product name, a payment ID, and a cryptographic signature). Local storage stays on your device and browser; we have no access to it, and clearing your browser data clears it.
- On our email — if you use the contact form or make a purchase, the name/email/message you provide, or your purchase confirmation email, is received at our inbox so we can reply or send a receipt. We don't use it for anything else.
Payments — handled by Dodo Payments
Purchases are processed by Dodo Payments, a third-party payment processor. We never see or store your card details — Dodo Payments collects and processes that information directly, under its own privacy policy, available at dodopayments.com/legal/privacy-policy. Dodo Payments may share limited purchase details with us (such as the product bought, a payment ID, and, where provided, your email address) so we can confirm your purchase and send a receipt.
Cookies
We don't set tracking or advertising cookies. The site uses your browser's local storage (not cookies) to remember a purchase and any saved charts, as described above.
Your choices
Clearing your browser's local storage removes any saved charts and the locally stored license record from that browser — you can restore access afterward with your payment ID from the pricing page. To ask about, correct, or remove any information you've sent us directly (e.g. through the contact form), get in touch.
Changes to this policy
If this policy changes, the "Last updated" date at the top of this page will change too. Since there's no account system, we can't email every past visitor about updates — check back here if you want the current version.
Contact
Questions about this policy: use the contact page.