Privacy, plainly.

Effective November 9, 2026.

This website’s shopping and contact forms are for grown-ups. Do not send us a child’s name, age, school, photographs or work. The sample pages do not collect answers.

Orders and messages

We store the adult name, normalized email address, shipping ZIP, workbook selection, quantity, price and submission time for an unpaid order. For contact requests, we store the adult name, email, message and submission time. Neon hosts this database; Vercel hosts the site. No payment information is collected, and no automatic customer emails are sent.

These records let us retain your request and handle questions. We do not sell your details or use them for advertising. We keep requests while needed to handle them; you can ask us to delete your information through the contact form.

Optional analytics for grown-ups

Analytics is off for new visitors. A grown-up can turn it on using the control above. After that, eligible visits start analytics automatically until you turn it off. Previous declines, Do Not Track and Global Privacy Control take priority. Workbook sample pages remain untracked.

When enabled, PostHog and Vercel Analytics measure page visits, referral sources, link clicks, form starts and checkout attempts. A saved-order event is recorded only after a successful database write. We do not send form contents, names, email addresses, ZIP codes or messages to analytics. We do not use session recordings, advertising profiles or automatic interaction capture.

PostHog uses a session identifier stored in this browser and a first-party cookie lasting up to 30 minutes to connect an eligible saved request to the visit. Sanitized first and latest visit sources can be stored with an eligible order. Query strings are removed from analytics page URLs. Providers receive ordinary connection information; PostHog location enrichment is disabled.

Your analytics preference is stored locally until you change it or clear browser storage. Turning analytics off stops future event delivery and request attribution and clears our tracking cookies and attribution state. It does not delete previously stored records; contact us for a deletion request. Necessary order and contact storage still works with analytics off.

Questions or deletion requests

Use our contact form. Include only your own information. We do not promise a response time or send an automatic email.