QiantCodex Privacy Policy

Effective date: July 28, 2026

QiantCodex is operated by QIANTANG SOFTECH LIMITED. For personal information handled directly through QiantCodex, that company is the responsible platform operator, subject to applicable law.

This policy explains how QiantCodex collects, uses, stores, and shares information when you browse the website, create an account, contact support, or complete a transaction.

1. Information we collect

• Account and contact data: name, email address, authentication details, and information you submit to support.
• Transaction data: order identifiers, selected products, payment status, currency, and billing information supplied by payment providers. We do not intentionally store full payment-card numbers unless expressly stated by the payment processor.
• Technical and usage data: IP address, browser, device, approximate location, referring pages, timestamps, cookies, logs, and interactions with the service.
• Preference data: wishlist, cart, language, and account settings.

2. How we use information

We use information to operate accounts and checkout, deliver digital access, respond to support requests, secure the service, prevent fraud, maintain logs, measure performance, improve search and listings, comply with law, and communicate important service notices.

3. Cookies

Cookies and similar technologies support login, cart functions, preferences, security, and analytics. Browser controls may block cookies, but essential features may then stop working.

4. When information is shared

We may share the minimum necessary information with hosting, infrastructure, email, analytics, fraud-prevention, customer-support, and payment providers; with an author or fulfillment provider when required to deliver a purchase; during a lawful business transfer; or when required by law or necessary to protect users and the service. We do not sell personal information for money.

5. External services

Product links may lead to independent websites. Their privacy practices apply once you leave QiantCodex. Review their policies before submitting personal or payment information.

6. Retention and security

We retain information only as long as reasonably needed for service, accounting, dispute, fraud-prevention, and legal purposes. We use reasonable administrative and technical safeguards, but no internet service can guarantee absolute security.

7. Your choices and rights

Depending on applicable law, you may request access, correction, deletion, restriction, objection, portability, or withdrawal of consent. Some records may be retained where required for legal, tax, security, or dispute purposes. You may also disable non-essential cookies through your browser.

8. Children and international processing

The service is not directed to children who cannot legally consent to online services in their jurisdiction. Information may be processed in countries where our providers operate, subject to appropriate legal safeguards where required.

9. Updates and contact

We may update this policy and will publish the revised effective date. Privacy requests may be submitted through the contact information shown on QiantCodex.