Welcome to the Cyan Glasses membership service. This Agreement is a legal contract between you and the operator of Cyan Glasses (hereinafter referred to as "we", "us", or the "Platform") regarding the membership service. Please read and understand all terms carefully before use, especially the terms in bold.

By clicking to confirm, checking the box, or actually using the membership service, you are deemed to have read and accepted this Agreement. If you do not agree to this Agreement, you will not be able to use the membership service.

Article 1 Acceptance and Amendment of the Agreement

1.1 Composition
This Agreement is a supplement to the Cyan Glasses User Service Agreement and the Cyan Glasses Privacy Policy, and together they form a unified whole. In the event of any inconsistency between this Agreement and the aforementioned documents, this Agreement shall prevail.

1.2 Amendments
We may amend this Agreement in response to changes in laws and regulations, service upgrades, or operational needs. The amended Agreement will be notified to you through prominent means such as App pop-ups, in-app messages, or your registered email address at least 7 calendar days in advance.
If you do not agree to the amended content, you have the right to stop using the service and cancel your account within the notice period; if you continue to use it after the notice period, you will be deemed to accept the amendment.
We will not unreasonably reduce our liabilities or increase your obligations through amendments. Any changes that materially reduce your rights will require your separate consent.

Article 2 Account Eligibility and Responsibility

2.1 Age and Capacity
Individuals aged 18 or above with full civil capacity may independently register and use an account.
Minors under the age of 18 must use the service under the supervision of their legal guardian who has fully read and agreed to this Agreement, and the guardian shall bear legal responsibility for the minor's use.

2.2 Account Ownership
The ownership of the account belongs to the Platform. You are granted a personal, non-commercial, non-transferable, and non-rentable limited right to use the account. You may not use the account for any commercial purpose or lend, share, or sell it.

2.3 Account Security
You are responsible for keeping your account password, login devices, and verification information secure. All operations performed under your account are deemed to be your own actions, and you shall bear the corresponding legal consequences.
If you find any abnormal activity in your account, please contact us immediately.

2.4 Prohibited Account Activities
You shall not engage in the following activities, otherwise we have the right to take measures including warnings, functional restrictions, suspension, or termination of services, and reserve the right to pursue legal liability:

• Mass registration of accounts, use of scripts or automated tools to obtain service quotas;
• Abnormal login from multiple devices, account trading, rental, or commercial sharing;
• Tampering with, cracking, or circumventing service restrictions.

2.5 Account Cancellation
You may apply to cancel your account at any time. Before cancellation, please export your private data from your local device; the Platform does not provide backup or recovery services.
After cancellation, the cloud will only retain necessary anonymized statistical data (not including recordings, text, etc.), and the retention period shall not exceed the period required by law or regulation.

Article 3 Stellar Core Points System (Core Terms)

3.1 Legal Nature of Stellar Core Points

Stellar Core Points are virtual measurement units used within the Cyan Glasses Platform for redeeming and using specific services, and are valid only within this Platform.

Stellar Core Points do not use blockchain, distributed ledgers, or any encryption technology, and are fundamentally different from virtual currencies such as Bitcoin or Ethereum. Stellar Core Points cannot be exchanged or pegged to any virtual currency, nor can they be traded or circulated outside the Platform. The Platform does not guarantee appreciation, preservation, or cash redemption of Stellar Core Points in any form.

Purchasing Stellar Core Points is essentially a prepaid voucher for Platform services, not an investment in virtual currency or a financial asset.

3.2 Ways to Obtain Stellar Core Points

(1) Free acquisition:

• New User Welcome Gift: First login of a new account grants 200 Stellar Core Points (one-time only, valid for 30 days);
• Daily Check-in Rewards: Users earn points by checking in daily; the longer the consecutive check-in streak, the higher the daily reward. Points obtained through check-in are valid for 3 days and will expire automatically;
• Weekly Check-in Gift: Every 7 consecutive check-ins earns an extra 20 Stellar Core Points, redeemable once per week.

(2) Paid purchase:

• Users may manually purchase Stellar Core Point recharge packs at any time, with no purchase limit, and the points are credited instantly;
• The Platform offers multiple recharge tiers; the tiers and corresponding point amounts are subject to the current page display on the Platform, and the final settlement price is based on the actual payment channel;

(3) Membership package bonuses:

• The Platform offers monthly, quarterly, and annual membership packages. Upon activation, you receive corresponding Stellar Core Points and exclusive membership benefits;
• The Stellar Core Points granted with a membership package are valid for the same period as the membership, and any unused points will be automatically cleared upon membership expiration.

3.3 Consumption Rules for Stellar Core Points

(1) Basic consumption rates (billed per minute; any fraction of a minute counts as 1 minute):

• AI continuous conversation: 2 Stellar Core Points/minute;
• Meeting minutes generation: 3 Stellar Core Points/minute.

(2) Insufficient balance interception: The system will check the Stellar Core Points balance before using a function; if the balance is insufficient to cover 1 minute of deduction, the function will be disabled and the user will be prompted to check in or recharge.

(3) Deduction precision: The system does not support fractional Stellar Core Points; only integer points are used for deductions.

(4) Deduction priority: Stellar Core Points are consumed on a "first to expire, first consumed" basis. The specific priority order is: daily check-in points > new user welcome gift > monthly membership points > quarterly membership points > annual membership points > standard-priced direct purchase points.

3.4 Price Display for Stellar Core Points

The Platform will clearly display the price of Stellar Core Point recharge packs and membership packages in legal tender (RMB or other local currency) on all purchase pages, ensuring that you are fully aware of the actual payment amount before purchase.

3.5 Service Iteration Adjustments

Cyan Glasses may optimize, upgrade, or adjust any free/paid functions and Stellar Core Point consumption rates. For substantial adjustments to Stellar Core Point pricing, consumption rates, or membership benefits, the adjustment will only apply to newly acquired Stellar Core Points and newly activated memberships after the effective date of the adjustment; already credited points will be governed by the original rules, and the Platform will announce such changes in advance.

Article 4 Paid Orders, Periods, and Refunds

4.1 Paid Periods

• Recurring Membership Packages (Monthly/Quarterly/Annual):
  • Auto-renewal is enabled by default;
  • We will notify you at least 5 days before each auto-renewal charge via App push notification or registered email, including: renewal time, renewal amount, and the specific way to cancel auto-renewal;
  • You may view and manually turn off auto-renewal at any time in the "Membership Center" of your account; after turning it off, the current membership will terminate upon expiry without further charges;
  • The cancellation process shall be as easy as the activation process.

4.2 Price Adjustments
The Platform may adjust package pricing, benefits, and Stellar Core Point consumption rates based on operational conditions. New prices apply only to orders generated after the adjustment is announced; existing paid memberships are not affected by price changes. Price adjustments will be announced in advance; if you do not agree, you may stop making purchases.

4.3 Refund Policy

• (1) Refunds for Stellar Core Point Direct Purchase Packs:
  • Full refund: If no Stellar Core Points have been consumed and you apply within 7 calendar days from the order date, you may request a full refund;
  • Partial refund: If less than 20% of the points have been consumed, you may request a refund based on the unused portion, subject to a reasonable handling fee (not exceeding 10% of the paid amount);
  • No refund: If more than 20% of the points have been consumed, no refund will be given.
• (2) Refunds for Recurring Membership Packages:
  • Full refund: If the membership has not been activated and no membership points or benefits have been used, and you apply within 7 calendar days from the order date, you may request a full refund;
  • Partial refund: If the membership has been activated but less than 20% of the benefits have been consumed, you may request a refund based on the unused portion, subject to a reasonable handling fee (not exceeding 10% of the paid amount);
  • No refund: If more than 20% of the benefits have been consumed, no refund will be given.
• (3) Refunds for auto-renewal orders: Within 7 calendar days after the charge, if you have not used the current membership benefits, you may request a full refund.
• (4) Circumstances where refunds are not available: Account restriction or ban due to your violation, temporary service interruptions (not exceeding 72 consecutive hours), or your subjective dissatisfaction with the content or results do not constitute grounds for a refund.
• (5) Long-term service interruption due to Platform reasons: If the service is interrupted for more than 72 consecutive hours due to Platform reasons, you have the right to request a pro-rata refund or reasonable compensation based on the remaining period.
• (6) Special rules for third-party channels: For orders purchased through third-party channels such as the Apple App Store, refunds must comply with the channel's refund policy. We will assist you by providing necessary information, but the final decision rests with the channel.

4.4 Data after Expiry
After the paid period ends, advanced features will be disabled, but all recordings, texts, notes, and other private content on your local device will remain unaffected; you may continue to manage them independently, and the Platform will not actively delete your local data. Unused generic Stellar Core Points in your account can continue to be used until their expiry.

Article 5 User Compliance Commitment

You undertake to comply with all applicable laws and regulations when using the Service, and shall not engage in the following activities:

1. Illegally recording or stealing private conversations, calls, or meetings without obtaining the full informed consent of all parties involved (please comply with local laws regarding the legality of recording);
2. Recording, storing, or disseminating any pornographic, violent, terrorist, hateful, discriminatory, defamatory, harassing, threatening, or illegal content;
3. Illegally collecting, using, or disclosing others' personal information, minors' information, or trade secrets;
4. Reverse engineering, cracking, tampering with, or building plug-in tools for hardware, software, interfaces, or AI algorithms;
5. Using the Service capabilities for commercial resale, rental, batch processing, or secondary distribution;
6. Maliciously attacking servers or interfering with the normal operation of the system;
7. Using the Service for fraud, illegal evidence collection, money laundering, or other illegal activities.

Liability: You are solely responsible for the legality of all content (audio, text, minutes, etc.) under your account. If your violation leads to third-party claims, administrative penalties, or losses to the Platform, you shall bear full compensation liability.

Article 6 Intellectual Property

6.1 User Content
You retain ownership of your original recordings, edited notes, and AI-generated minutes/dialogue texts.
You grant us a limited, non-exclusive, worldwide, non-sublicensable right to use such content solely for providing transcription, minutes, AI conversation, and troubleshooting services.
We undertake that we will not use your original recordings or text content for any commercial promotion, public disclosure, or large model training (unless separately explicitly consented by you). We only collect necessary statistical data (excluding private content) for operational analysis.

6.2 Platform Intellectual Property
The Cyan Glasses brand logo, software code, AI algorithms, system architecture, hardware design, interface, and other intellectual property belong to the Platform. Without prior written authorization, reproduction, imitation, commercial use, or disassembly is prohibited.

6.3 AI Content Disclaimer
AI-generated meeting minutes and dialogue texts are for reference purposes only and do not constitute legal, financial, medical, or professional advice. You should verify critical information on your own, and the Platform is not liable for recognition errors or content deviations (except in cases of willful misconduct or gross negligence).

Article 7 Data Privacy and Local Storage (Key)

7.1 Security Standards
We use industry-standard security technologies (e.g., encrypted storage and transmission encryption) to protect your data.

7.2 Core Privacy Principles

• Recordings, transcripts, meeting minutes, AI dialogues, notes, and other private content are stored only on your local hardware device or phone by default, and are not automatically uploaded to the cloud server.
• The cloud only stores time statistics and Stellar Core Points balance data that are not associated with your specific recordings or text content.

7.3 Data Usage Boundaries
Local private data is used only to deliver services, diagnose issues, and optimize functionality. We will not sell, maliciously disclose, or use it for other purposes.
Cloud statistics are used only for quota calculation, permission verification, and compliance reporting, and are not directly linked to your identity.

7.4 Local Deletion
You may delete private content from your local device at any time; once deleted, it cannot be recovered. Cloud statistics will be retained in accordance with laws and regulatory requirements and will be anonymized or deleted after the retention period expires.

Article 8 Service Availability, Disclaimer, and Limitation of Liability

8.1 Service Stability
We strive to provide stable and reliable services, but do not guarantee uninterrupted, error-free, or delay-free operation. Short-term service interruptions due to system maintenance, upgrades, network fluctuations, third-party interface restrictions, etc., do not constitute a breach of contract, but we will provide advance notice (except in emergencies) via announcements.

8.2 AI Recognition Disclaimer
Speech recognition and minutes generation are affected by accents, noise, speaking speed, context, and other factors. We do not guarantee 100% accuracy or completeness; please back up and verify important content on your own.

8.3 Limitation of Liability

• Disclaimer of indirect damages: To the extent permitted by applicable law, we shall not be liable for any indirect, incidental, or consequential damages, loss of profits, loss of business opportunities, or loss of data (except in cases of willful misconduct or gross negligence on our part).
• This limitation does not apply to personal injury, property damage caused by our fault, or liabilities that cannot be excluded by law (such as mandatory obligations under consumer protection laws).

8.4 Third-Party Service Providers
Some functions, such as AI large models and payment channels, rely on third-party service providers. In the event of functional anomalies caused by third-party service failures or rule changes, we will assist in resolving the issue within a reasonable scope, but we are not liable for third-party actions.

Article 9 Termination of Agreement and Account Handling

9.1 Termination by You
You may stop using the Service and cancel your account at any time. Paid package fees will be handled in accordance with the refund policy in Article 4 of this Agreement.

9.2 Termination by Platform (due to your breach)
If you materially breach this Agreement (e.g., illegal use, malicious cracking, resale of services, etc.), we have the right to suspend or terminate the Service and reserve the right to pursue legal action. Paid fees will not be refunded, but this does not affect your other rights under applicable law.

9.3 Platform Shutdown
If the Platform is permanently discontinued due to business adjustments, we will provide notice at least 30 days in advance via your registered email and in-app announcements, and provide a data export window for you to back up your local data. For any unused Stellar Core Points and unexpired membership services you have purchased, we will refund the unused portion in legal tender or other means acceptable to you.

Article 10 Miscellaneous

10.1 Validity
If any provision of this Agreement is held invalid or unenforceable, the remaining provisions shall remain in full force and effect.

10.2 Governing Law and Dispute Resolution
The formation, interpretation, and dispute resolution of this Agreement shall be governed by the laws of the People's Republic of China (excluding conflict of law rules).
Any dispute arising from this Agreement shall first be settled through friendly negotiation; if negotiation fails, either party has the right to file a lawsuit with the competent court in the jurisdiction where the Cyan Glasses operator is located.
If mandatory consumer protection laws in your jurisdiction conflict with the foregoing provisions, the mandatory provisions more favorable to you shall prevail.

10.3 Notice Delivery
Notifications sent by us via in-app messages, registered email, pop-ups, etc., are deemed delivered upon sending. Please keep your contact information valid and check it in a timely manner; losses caused by your failure to check notifications are your own responsibility (unless otherwise required by law).