Please carefully read and agree to the following terms and conditions before purchasing the professional version:

1. Before purchasing the professional version, ensure that you can successfully download, install, and run all features of the free version. If you are unable to use the free version, do not purchase the professional version.
2. The software interface supports Traditional Chinese, Simplified Chinese, and English.

License Key:

1. After purchasing online, the license key will be displayed on the webpage. Please record and save it. The key will also be sent to the email address you provide. Ensure your email is correct. If you don't receive the email, check your spam folder. You can retrieve your key via the License Retrieval Page .
2. The professional version license is valid for one year. Payments are made upfront, with discounts for renewals before expiration.
3. Upon purchase, the system will automatically email the license key. Double-check your email address to avoid issues, as it cannot be corrected later.
4. Each license key allows usage on one computer. To use the software on multiple computers, you must purchase additional license keys.
5. When purchasing, you may choose to donate your invoice to the Genesis Foundation to support charity work.

Invoice:

1. After purchase, an electronic invoice will be sent to your email within seven days (delayed during national holidays).
2. If you haven't received the invoice after seven days, check your spam folder. If you still can't find it, contact us for assistance.
3. Once generated, invoices cannot be modified. Each order can only have one invoice.
4. For corporate (triplicate) invoices, the email will include a PDF invoice for you to download and print for reimbursement.

License Retrieval:

1. If you lose your license key, you can retrieve it by entering your registered phone number and email on the License Retrieval Page .

Machine Transfer & Deregistration:

1. If you change computers, you can deregister your previous device via the Deregistration Page . Once deregistered, you can install and activate the software on a new computer using the same license key.

Difference Between Free and Professional Versions:

1. The installation software is the same for both versions. Simply enter the license key in the free version to unlock the professional version.
2. The free version displays ads on startup, while the professional version does not.
3. Daily usage is limited in the free version, but there are no limits in the professional version.
4. In the free version, messages sent to friends may occasionally contain a text ad. The professional version has no such ads.

System Requirements:

1. This software is compatible with the LINE Windows Desktop Version . It is not compatible with the LINE app on mobile devices or LINE official accounts.
2. The software runs on Microsoft Windows 10 and Microsoft Windows 11.
3. Recommended system specifications:
   • 1). Processor: Intel Core i5 or above
   • 2). Memory: 8GB RAM or more
   • 3). Hard Drive: SATA III 500GB or more
   • 4). Operating System: Microsoft Windows 10/11 (64-bit)
   • 5). Monitor: 1920x1080 resolution
   If you are unsure of your system's specs, try installing the free version first. If it runs without issues, the professional version will also work.
4. Close other applications while using the software to avoid interference.
5. Disable background tasks like disk defragmentation, antivirus scans, hardware checks, and automatic updates while running the software to prevent interruptions.
6. Since the software automates tasks, you cannot use the computer for other activities while it is running. Avoid moving the mouse or using the keyboard to prevent errors.

Legality and Safety:

1. The software operates by recognizing your computer screen and simulating human actions. It does not hack or bypass LINE’s systems. The same actions can be performed manually, ensuring the software is fully legal.

Account Usage:

1. We recommend using a secondary LINE account (e.g., a backup or test account) to familiarize yourself with the software before using your primary account.
2. If your LINE account is reported and restricted, you must contact LINE support yourself. We are not responsible for any account suspensions. If you cannot accept this, do not use or purchase the software.

Network Environment:

1. This software can be used globally, including in mainland China. If you encounter issues logging into LINE, consider using a VPN.
2. A stable internet connection is crucial for the bot to function correctly without interruptions.
3. The software simulates repetitive tasks. Changing your computer's IP address periodically ensures your activity remains realistic and avoids restrictions. Learn how to change your IP address .

Usage Guidelines:

1. Adhere to LINE’s Terms of Service . Do not use the software for spamming, advertising, or illegal activities. If you cannot accept these terms, do not use or purchase the software.
2. Ensure that your actions resemble real human behavior, not mechanical mass actions.
3. This software is designed to reduce manual labor, so do not use it for unlawful purposes.

Software Maintenance:

1. The software is dependent on LINE’s policies and interface. If LINE updates its desktop version, the software will require updates accordingly.
2. During updates, the software may be temporarily unavailable. If you cannot accept this, do not purchase the software.

Service Refusal Policy:

1. We maintain a high standard of service. Please refrain from behaviors that exceed acceptable social norms, such as threats, insults, privacy violations, or unreasonable demands. We may refuse service if these behaviors occur.
2. If we deem the behavior malicious, we may contact law enforcement or legal professionals.

Return and Exchange Policy:

1. We provide detailed instructions on our website, including videos, manuals, and support resources, to ensure you can use the software successfully.
2. The software is a digital product and cannot be returned after purchase. You can test the free version before purchasing the professional version.
3. According to Taiwan's "Consumer Protection Act," digital products are excluded from the 7-day return policy. The software cannot be exchanged or refunded.
4. If you encounter difficulties, our engineers are available during business hours (Mon-Fri, 9 AM - 6 PM) to assist via phone, LINE, or remote support.

Other Information:

1. We reserve the right to modify, adjust, or terminate this software at any time. Changes will be announced on our website.
2. We welcome your feedback and suggestions for improvement.