Privacy

Last updated October 24, 2026.

Class D Ready sells exam-preparation software for Texas water operator licensing. This page explains what we collect.

What we collect

• Practice answers and progress stay in your browser (local storage) on each device you use. They aren't sent to us.
• Email address, only if you ask us to send your free practice test results. Unsubscribe any time.
• Payments are processed by Stripe. We receive your name, email, and purchase details, but never your full card number. To restore access on a new device, we check your email and your receipt number or card's last 4 digits against your Stripe purchase.
• Usage statistics (pages viewed, practice started or finished) to understand what's working. If we use advertising measurement, a cookie may record that you came from an ad.

What we don't do

We don't sell your personal information, and we don't share it except with the services that run the site (hosting, email, payments, analytics).

Your choices

Email [email protected] to see, correct, or delete what we hold about you.