Privacy Policy

Last updated: October 9, 2026

1. Who we are

This website is operated by ChineseUnitTests ("we"). We sell downloadable PDF exam papers. You can reach us at chineseunittests@issac.cc.

2. What we collect

• Order information — order number, the paper purchased, amount and currency, payment status, and the PayPal transaction ID.
• Email address — the email address associated with your PayPal payment, so we can send your download link and order updates.
• Name — if PayPal provides it, used only to personalise our emails.
• Download and technical logs — time of download, IP address and browser user-agent. We use these to deliver your file, prevent abuse, and verify refund eligibility.

We do not collect or store card numbers, bank details or your PayPal password. Payments are handled entirely by PayPal.

3. Why we use it

• To deliver the product you purchased and to provide support.
• To handle refund requests and resolve payment disputes.
• To prevent fraud and abuse of download links.
• To meet our accounting and legal obligations.

4. Who we share it with

• PayPal — as the payment processor (see PayPal's own privacy policy).
• Our email provider — used only to send transactional emails such as your download link.
• Our hosting provider — servers that store the website and its logs.

We never sell your personal data, and we do not use it for third-party advertising.

5. Cookies

The site uses no advertising or tracking cookies. A minimal amount of local browser storage may be used to remember your recently viewed paper. PayPal may set its own cookies while you are on the checkout page.

6. How long we keep it

Order and download records are kept for as long as needed for accounting, tax and dispute-resolution purposes (typically up to three years), after which they are deleted or anonymised.

7. Your rights

You may ask us to access, correct, or delete the personal data we hold about you, or to stop using your email address for transactional messages. Contact us at chineseunittests@issac.cc and we will respond within a reasonable time. Note that we may need to keep order records where the law requires it.

8. Data transfers

Our servers and service providers may be located outside your country. Where required, we rely on appropriate safeguards for such transfers.

9. Changes

We may update this policy; the version on this page is always the current one.