In-App Purchase Service Agreement

Definitions

“Company”: Kouyi (Hangzhou) Sports Technology Co Ltd

“User”: individuals or entities that use or purchase the In-App Purchase Service.

“App”: the running training plan generator App developed by the Company, including its clients on the Apple App Store and Android Store.

“In-App Purchase Service”: in-App paid content and feature modules purchased by the User through the Apple App Store or Android Store.

“Platforms”: the Apple App Store and Android Store (including Google Play).

Purchase Process

After selecting a service on the Platforms, the User completes payment following the Platforms’ instructions. Once payment is confirmed, the receipt and authorization are forwarded to the Company, which then unlocks the corresponding features.

Price & Payment

Service prices are set and may be adjusted by the Company at any time; price changes will be notified via in-App notices or update release notes.

All payments are processed by the Platforms; the User’s payment constitutes acceptance of this Agreement and the Platforms’ terms.

User Obligations

Users must ensure their registration information is true, accurate, and lawful, and must not impersonate others.

Users shall not use the App to publish or transmit illegal, infringing, or improper content, nor circumvent or interfere with this Agreement or the Platforms’ payment mechanisms.

Intellectual Property

All intellectual property rights in the App—including features, interfaces, source code, documentation, and trademarks—belong to the Company. Without the Company’s written consent, Users may not copy, decompile, modify, or distribute any such materials.

Refund & Cancellation

Refunds and cancellations are governed by the Apple App Store and Android Store refund policies; Users may request refunds via the Platforms.

The Company bears no obligation for refunds beyond Platform rules.

Disclaimer & Limitation of Liability

The App and In-App Purchase Services are provided “AS IS” and “AS AVAILABLE,” and the Company disclaims all express or implied warranties, including but not limited to warranties of merchantability, fitness for a particular purpose, title, non-infringement, uninterrupted service, and error-free operation.

The Company shall not be liable for any direct, indirect, incidental, special, or consequential damages (including but not limited to loss of profits, business interruption, data loss, loss of goodwill, or information disclosure), to the fullest extent permitted by law.

The Company shall not be liable for any damages resulting from third-party technologies, services, information, or links.

The Company shall not be liable for service interruptions or data corruption caused by network failures, hacking, viruses, device malfunctions, or force majeure events.

The Company shall not be liable for password leaks, account theft, or unauthorized payments due to the User’s negligence.

The User acknowledges that the training plans provided by the App are for reference only and do not constitute medical or health advice; the Company shall not be liable for any health issues or bodily injuries resulting from the use of the training plans.

By clicking “Accept,” the User fully understands and agrees to all disclaimers and limitation of liability provisions of this Agreement, including the above; the Company’s total liability to the User shall not exceed zero Renminbi (¥0).

Privacy & Data Protection

The Company shall collect, use, store, and protect User personal data in accordance with its Privacy Policy and the relevant laws and regulations of the People’s Republic of China (including the Cybersecurity Law and the Personal Information Protection Law). The Company will not disclose User personal data to any third party without User consent, except as required by law.

Governing Law & Dispute Resolution

This Agreement is governed by the laws of the People’s Republic of China (excluding the laws of Hong Kong SAR, Macau SAR, and Taiwan). Disputes arising from or related to this Agreement shall first be settled through friendly negotiation; if negotiation fails, either party may file a lawsuit in the People’s Court with jurisdiction over the Company’s domicile.

Notices

Any notices under this Agreement shall be sent by email, in-App push notification, or in-App announcement to the User’s registered email or account, and shall be effective upon delivery.

Modifications

The Company may modify this Agreement at any time and will publish the updated terms in the App. Continued use by the User constitutes acceptance of the revised Agreement.

Effective Date & Contact

This Agreement becomes effective upon the User’s acceptance. Company contact email: support@r211.com.cn