Last updated · 9 August 2026

Privacy notice

This notice explains the information AceDSE uses when you practise, sign in, contact support or—when available—start a subscription.

Practice data

Free attempts, mistake notes, planner choices and progress are normally stored in your browser on that device. Clearing site data removes them. Signed-in account data may be stored by AceDSE's VPS-hosted service when that service is connected.

Practice review email opt-in

After completing all 30 free questions, you may explicitly opt in to unlock the complete on-page answer review and receive five subject-specific study emails. We store the email address, subject, selected language, answer summary and consent time on AceDSE's VPS-hosted service, notify Michelle at AceDSE of the new lead, and use the data only to deliver and improve this requested series. Every nurture email includes an unsubscribe link.

Account and payment data

Sign-in uses a secure HTTP-only session cookie. Password verification is handled by the configured account service. Stripe handles card and subscription details; AceDSE should receive identifiers and status, not full card numbers.

Analytics and service providers

Google Analytics measures page and conversion events. Google sign-in is used only if you choose it and it is configured. Cloudflare serves the site; Stripe handles billing when enabled. Data is not sold.

Your choices

You can use free practice without an account, clear local browser data, sign out, cancel a subscription through the billing portal when enabled, or email [email protected] to request access or deletion of account data.

Need a human answer? [email protected]