Sales Rules and Use of the Online Book Service

Welcome to the Online Book Service. By purchasing and using this service (hereinafter referred to as 'the Service'), you agree to comply with and be bound by the following terms and conditions ('Terms of Use'). Please read them carefully.

1. Service Description

The Service is provided as software as a service (SaaS), offering digital and online access to the book and other associated content, as described on the purchase page. Access is granted through a personal and non-transferable usage license.

2. License and Access

• Granting of the License: Your purchase grants you a limited, non-exclusive, and non-transferable license to access and use the Service exclusively for personal and non-commercial purposes.
• Availability: The Service is provided 'as is' and may be subject to interruptions, scheduled maintenance, or technical failures. While we strive to ensure maximum availability, we cannot guarantee uninterrupted access.
• Credentials: You are responsible for maintaining the confidentiality of your access key (password). Any activity that occurs under your account is your sole responsibility.

3. Intellectual Property

All content provided in the Service, including but not limited to the text of the book, graphics, logos, and software, is the exclusive property of the creator and protected by copyright laws. The acquisition of the Service does not grant you any ownership rights over the content.

It is strictly prohibited to:

• Reproduce, distribute, modify, create derivative works, or publicly display any part of the content without the express permission of the author.
• Share your access key with third parties.
• Attempt to decompile, reverse engineer, or obtain the source code of the Service.
• Use the Service for any commercial purpose.

4. Limitation of Liability

Under no circumstances shall the author or the platform be liable for any direct, indirect, incidental, special, or consequential damages resulting from the use or inability to use the Service.

5. Termination

Access to the Service may be terminated immediately, without prior notice, if any of the Terms of Use are violated. Upon termination, your usage license will be revoked, and you must immediately cease all access and use of the Service.

6. General Provisions

These Terms of Use constitute the entire agreement between you and the author of the book regarding the Service. We reserve the right to modify these terms at any time, and changes will be posted on this page. Your continued use of the Service after the publication of changes constitutes your acceptance of the new terms.

Contact

Any communication regarding the Online Book, such as payment issues, access password, questions, etc, contact here.

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