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Privacy Policy

Last updated: August 20, 2026

Individual Service Operator

Yunsong Liu, operating as Ancient Echoes

1. Introduction

Yunsong Liu, operating as Ancient Echoes ("Ancient Echoes", "we", "our", or "us") respects your privacy and is committed to protecting your personal data. This Privacy Policy explains how we collect, use, store, and protect personal data when you access or use the Service.

2. Data We Collect

We may collect identity data, contact data such as your email address, technical data such as IP address, browser, device, and operating system details, and usage data about how you interact with the Service.

  • Identity Data: name, username, or similar account identifier.
  • Contact Data: email address and support communications.
  • Technical Data: IP address, device information, browser type, operating system, and related diagnostics.
  • Usage Data: information about how you use our website, products, and services.

3. How We Use Your Data

We use your personal data only where permitted by law, including to provide the Service, process payments, maintain account security, improve product performance, communicate with you, and comply with legal obligations.

  • To perform our contract with you and deliver the Service.
  • To support legitimate interests such as fraud prevention, product improvement, and customer support.
  • To comply with legal, regulatory, tax, or enforcement obligations.

4. Third-Party Sharing and Disclosure

We do not sell or rent your personal data. We disclose personal data to third parties only as needed to provide the Service, complete transactions, protect the Service, or comply with law.

  • Payment processors: To complete a purchase, we may provide Waffo and other payment processors with your account email where available, a customer or order reference, the product or plan purchased, the applicable price and currency, and transaction metadata needed to process the payment, prevent fraud, and reconcile the order. Payment card credentials and any billing details requested at checkout are collected and processed directly by the payment processor under its own privacy terms; Ancient Echoes receives transaction identifiers and payment status, not your full payment card number.
  • AI model providers: When you use AI features, we may send the prompts and content you submit, selected book excerpts, relevant reading or metaphysics context, and the conversation context needed to generate a response to providers such as DeepSeek and Anthropic (Claude). This data is shared only to provide the requested AI output. We do not send your account password or payment card credentials to AI model providers.
  • Operational and legal disclosures: We may disclose the minimum necessary account, technical, or usage data to hosting, security, communications, and support providers, professional advisers, regulators, or law-enforcement authorities when needed to operate and protect the Service or comply with law.
  • Some providers may process data in countries or regions where they operate. Their processing is also governed by their own privacy terms and contractual safeguards where applicable.

5. Data Security

We implement reasonable technical and organizational safeguards designed to protect personal data against unauthorized access, alteration, disclosure, misuse, or loss.

6. Data Retention

We retain personal data only for as long as reasonably necessary to provide the Service, meet legal or accounting obligations, resolve disputes, and enforce our agreements.

7. Your Rights

Depending on applicable law, you may have rights to request access to, correction of, deletion of, restriction of processing of, objection to processing of, or portability of your personal data, and to withdraw consent where processing is based on consent.

8. Contact Us

If you have any questions about this Privacy Policy or our privacy practices, contact Yunsong Liu, operating as Ancient Echoes at [email protected].

Ancient Echoes New Word

古韵新声 - 融合东方智慧与现代科技的平台

Legal

  • Terms of Service
  • Privacy Policy
  • Refund Policy

Support

  • Contact Us
  • [email protected]

Important Notice

Some paid features are powered by third-party AI models, including DeepSeek, Claude, and ChatGPT.

Cultural analysis and AI answers are for entertainment, self-reflection, and educational purposes only and may be inaccurate or incomplete.

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