1.Chat Translation Membership Service Agreement

Latest Version Effective Date: July 8, 2025

Welcome to enter into this '1.Chat Translation Membership Service Agreement' (hereinafter referred to as 'this Agreement') with NetLink World and use 1.Chat Translation membership services (as defined below).

Important Notice

[Read Carefully]Please pay special attention to and carefully read the clauses highlighted in bold, underlined, colored, or otherwise reasonably brought to your attention in this Agreement.These clauses may significantly affect your rights and interests, including but not limited to clauses on exemption or limitation of liability, applicable laws and dispute resolution (If you are under 18 years old, please read this Agreement with your legal guardian and become a 1.Chat Translation member only after obtaining their consent). If you believe these clauses may partially or completely harm your interests or rights under specific circumstances, please be sure to review the aforementioned clauses again before confirming your acceptance of this Agreement or before using the services, and only use the services if you voluntarily accept these clauses.If you have any questions about the Agreement, please consult 1.Chat Translation website customer service.

[Signing Action]Your use of 1.Chat Translation membership services indicates that you have fully read, understood, and accepted all contents of this Agreement, and have reached an agreement with 1.Chat Translation to become a 1.Chat Translation member user (hereinafter referred to as 'user' or 'you').During the reading of this Agreement, if you do not agree with this Agreement or any of its terms, you should immediately stop using the services.

1.Chat may update the service terms under this Agreement (including changes, additions, or reductions to the corresponding terms). Once the updated terms are officially published, they shall become an integral part of this Agreement. If you do not agree to the modified Agreement, you may stop using the services. Your continued use of the services provided by 1.Chat shall be deemed as your acceptance of all modifications to this Agreement. If you violate the terms of this Agreement, 1.Chat reserves the right to suspend or terminate the services at any time.

I. Definition and Interpretation of the Agreement

1.1 1.Chat Translation Service Provider:refers to the internet information and software technology service provider of 1.Chat Translation, NetLink World (Tianjin) Information Technology Co., Ltd., also referred to as '1.Chat' in this Agreement.

1.2 1.Chat Translation Platform Rules:all rules, interpretations, announcements, notices, and other contents already published or to be published subsequently on the 1.Chat Translation platform.

1.3 1.Chat Translation Membership and Account:This service is a value-added network service established by 1.Chat on the www.1.chat website and 1.Chat Translation extension plugins. To use and enjoy this service, you need to use your legally authorized 1.Chat Translation account as your membership account. You will become a 1.Chat Translation member user after purchasing the corresponding membership service.

1.4 This Service:In this Agreement, 'this Service' specifically refers to '1.Chat Translation membership service,' which means the value-added rights service obtained by users through paid purchase, including but not limited to AI text translation, professional text translation, document intelligent dialogue, etc. The specific types and contents of rights you obtain shall be subject to the contents displayed on the membership rights page or the page of the specific service you purchased.

1.Chat reserves the right to adjust part or all of the membership rights and/or service contents based on factors such as changes in laws and regulations and regulatory policies, operational strategy adjustments, and user needs (including but not limited to changes, additions, reductions, or optimizations to part of the membership rights and/or service types, adjustments or optimizations to part of the product functions, etc.). Regarding the aforementioned adjustments, 1.Chat will notify you on the service page or through other reasonable means. Please check and read them promptly. Meanwhile, 1.Chat will also try its best to minimize the impact of the aforementioned adjustments on your existing membership rights. You agree that if you continue to use this Service according to the adjusted contents, you will not require 1.Chat to bear any responsibility.

II. Scope of Application

2.1 This Agreement is entered into by you and the 1.Chat Translation service provider and takes effect from the time you confirm acceptance or from the time your behavior of using this Service occurs (whichever is earlier).

2.2 1.Chat Translation'sPrivacy Policy, User Agreement, and other agreements and platform rules to be added in the future are inseparable parts of this Agreement. Your use of 1.Chat Translation and its corresponding services shall be deemed as your agreement and compliance with the aforementioned agreements and platform rules.

2.3 Unless otherwise expressly stipulated, any new functions, new products, and new services added by 1.Chat Translation shall unconditionally apply to this Agreement.

III. Account Management and Usage Rules

3.1 [Account Management] You need to log in to 1.Chat first to purchase this Service. If you have multiple 1.Chat accounts, the membership rights you purchase will only be issued to the 1.Chat Translation account you used to log in at the time of purchase. You shall be responsible for and properly keep, use, and maintain your 1.Chat Translation account and take necessary and effective confidentiality measures for your account. Any loss, leakage, tampering, theft, and other damages caused by improper keeping, use, or maintenance not due to 1.Chat's legal fault shall be borne by you.

3.2 [Usage Rules]3.2.1[Legal Acquisition and Use](1) This Service is limited to your use within the 1.Chat platform or 1.Chat's designated channels. Any behavior of separating this Service from the 1.Chat platform or 1.Chat's designated channels through illegal means such as cracking, transcompiling, or transcribing does not belong to this Service as agreed in this Agreement. 1.Chat reserves the right to pursue the legal liability of the infringer and claim compensation.(2) When you activate, use 1.Chat Translation membership services, and/or participate in related activities, you shall do so through the methods officially published/authorized by 1.Chat. 1.Chat Translation membership services (including but not limited to accounts, membership rights, etc.) or welfare obtained from participating in activities (including but not limited to obtaining physical/virtual gifts, membership rights, etc.) acquired through other channels, approaches, or methods are not protected under this Agreement. Once discovered as illegally acquired, 1.Chat has the right to immediately take actions such as deletion, cancellation, reset, recovery, etc., regarding the related products and services, or take other account management measures such as suspending or terminating the service to the user. All losses and liabilities arising therefrom shall be borne by the infringer. (3) 1.Chat Translation membership service is a personal, non-transferable, and non-exclusive license granted by 1.Chat to you under the premise that you comply with this Agreement and relevant laws and regulations. You may only use it for non-commercial purposes by yourself within the product.(4) You understand and agree that you shall not provide the account enjoying 1.Chat Translation membership services to others in any way, including but not limited to not providing it to others through transfer, lease, loan, sharing, sale, etc. Otherwise, any legal consequences and liabilities arising therefrom shall be borne by you. Once discovered, 1.Chat has the right to suspend or terminate the service to you. (5) After becoming a 1.Chat Translation member, you can enjoy various exclusive privileges and value-added services of 1.Chat Translation membership and shall comply with the relevant agreements and service rules of this Service. (6) If you violate this Agreement or any other agreements with 1.Chat, 1.Chat has the right to cancel your 1.Chat Translation membership qualification. 1.Chat may take measures such as modification, restriction, suspension, or termination of all or part of this Service or pursue your legal liability according to your actual situation. 1.Chat also does not need to refund any fees/membership points to you, and you shall bear the losses suffered by you, third parties, and/or 1.Chat. 3.2.2 [Account Independence] (1) If the same entity owns multiple 1.Chat Translation accounts, each account will be recognized as an independent account when logging in to 1.Chat Translation membership. (2) The recharge records and membership rights between each 1.Chat account cannot be transferred, migrated, assigned, gifted, sold, rented, or shared, regardless of whether these accounts are owned by the same user. Please pay attention to distinguishing when logging in and/or recharging/participating in activities to avoid losses. Unless otherwise agreed in this Agreement.

IV. Membership Service Content

4.1 [Membership Privileges]4.1.1 After you activate this Service, you will enjoy corresponding service experiences according to your membership purchase, including but not limited to AI document translation, professional document translation, document intelligent dialogue, etc.4.1.2 All rights you can enjoy after purchasing 1.Chat Translation membership are subject to the membership rights content officially published by 1.Chat. 1.Chat reserves the right to change all or part of the membership rights based on its own business development needs. Regarding the aforementioned rights adjustments, 1.Chat will update the display on the corresponding service page. We also encourage you to regularly review the contents of this Agreement to better protect your rights.4.1.3 To provide you with better platform services, 1.Chat may adjust membership rights, including but not limited to:(1) Adjustments to the specific content of membership rights;(2) Changes to membership payment methods, prices, etc.;(3) Other adjustment contents announced by 1.Chat.

4.2 [Rights Independence]The membership rights provided by this Service are independent of and do not conflict with the rights of one-time payment services. That is, after you activate this Service, if you also use one-time payment services, you can enjoy the overlapping rights content cumulatively. 1.Chat will not refund fees for the overlapping rights content.

4.3 [Service]Based on the nature and characteristics of this Service, the Service you obtain cannot be returned, refunded, exchanged, or cashed out, nor can it be used in commercial fields such as buying and selling, exchanging, or mortgaging. To ensure your user rights, please purchase this Service through official channels. Any Service and its derivative services obtained through non-official channels are not protected, and 1.Chat has the right to suspend or terminate the Service to you. 1.Chat shall not be liable for any losses caused thereby.

4.4 [Device and System Differences]After becoming a 1.Chat Translation member, the specific services you can actually use may differ due to factors such as the software version, device, operating system you use, and other third-party reasons. Please refer to the rights or service content you can use. You understand the inconvenience that may be caused to you and shall not hold 1.Chat liable or exempt 1.Chat from relevant liabilities.

4.5 [About Charges]This Service is a paid service provided by 1.Chat. You must pay the corresponding fees according to the charging standards of this Service before you can use this Service. When it involves charging, we will make a prompt on the relevant user interface. If you refuse to pay the fees, you cannot continue to enjoy this Service, but you can still continue to use the free services.1.Chat may modify and change the charging standards and methods of this Service according to the overall planning of this Service. The aforementioned modifications and changes will be updated and displayed on the corresponding service page. 1.Chat will provide different discounts to members who recharge or renew at different stages according to the actual situation. The specific discount policies and charging rules are subject to the information published by 1.Chat on the relevant service page. You hereby understand and agree that if 1.Chat discovers any cheating behavior such as users abusing charging rules to obtain discounts, 1.Chat may determine that the discounts enjoyed by such users are invalid.

4.6 [Payment]4.6.1 You should make the payment as agreed through the methods designated by 1.Chat, including but not limited to WeChat Pay or other methods designated by 1.Chat in the future.Please carefully read and understand this Agreement and the relevant charging rules and policies before purchasing this Service and making payment. If you do not agree, please stop the payment behavior. If you actually make the payment, it means that you agree to this Agreement and the relevant charging rules, and you have no right to transfer this Service or request 1.Chat to refund; but if you are repeatedly charged due to 1.Chat's reasons or cannot enjoy the purchased Service due to 1.Chat's product technical reasons and cannot be repaired, you can file a refund appeal to 1.Chat Translation customer service. After verification, 1.Chat will process the refund for you, but you need to provide the corresponding information and cooperate with 1.Chat's handling. When 1.Chat refunds you, the corresponding amount will be returned to your payment account through the original channel.4.6.2 You shall not activate this Service for yourself or others through any of the following methods:(1) Activate this Service for yourself or others for profit, business, or other non-personal use purposes;(2) Activate this Service for yourself or others through any robot software, spider software, crawler software, screen-scraping software, or any other programs or software methods;(3) Activate this Service for yourself or others through any improper means or in a way that violates the principle of good faith;(4) Activate this Service for yourself or others through methods not designated by 1.Chat;(5) Activate this Service for yourself or others by infringing upon the legitimate rights and interests of 1.Chat or others;(6) Activate this Service for yourself or others through other methods that violate relevant laws, administrative regulations, national policies, etc.If you violate the above provisions, 1.Chat has the right to take measures such as modification, restriction, suspension, or termination of all or part of your membership services according to your actual situation without any compensation or refund.4.6.3 You understand and acknowledge that there may be certain risks when you make payments in your 1.Chat platform account through third-party payment tools, which may cause corresponding economic losses to you. 1.Chat shall only bear corresponding responsibilities within the scope and circumstances clearly stipulated by law under the premise of fully fulfilling its obligations under this Agreement and complying with legal provisions.

4.7 [Service Period]4.7.1 You understand and agree that this Service has a certain service period, which is subject to the period you select and pay the corresponding membership fees. This period will not be extended due to your non-use or other circumstances. Unless otherwise agreed in this Agreement, the period of this Service is subject to the period you select and pay the corresponding service fees, and it takes effect after you select and purchase this Service. The validity period of this Service is calculated from the time this Service is activated until the selected service period expires or you terminate this Service/deactivate your 1.Chat Translation account oryour account is banned due to violation of rules.You can check the service period options and remaining service period on the corresponding page of this Service.4.7.2 1.Chat will display your 1.Chat Translation membership expiration date on pages such as the 1.Chat Translation personal center. Before your 1.Chat Translation membership expires, you can renew your 1.Chat Translation membership by purchasing again. If your 1.Chat Translation membership expires and is not renewed, 1.Chat will terminate the provision of this Service.4.7.3 Due to the particularity of internet services, the service period of 1.Chat Translation membership includes the reasonable time required by 1.Chat to solve failures, server maintenance, adjustment, upgrade, force majeure events, or the handling of third-party infringements. 1.Chat will not compensate for the time required for the above situations separately, but 1.Chat will try its best to minimize the impact.

4.8 [Service Guarantee]While providing multiple exclusive privileges and value-added services for 1.Chat Translation members, 1.Chat will make its best efforts to ensure the stability of this Service, and for this purpose, provide various technical and customer service support, including but not limited to:4.8.1 Online consulting customer service for problems encountered during registration, login, purchase, etc., when purchasing to become a 1.Chat Translation member;4.8.2 Active and effective content support and technical support for this Service, including daily operation, maintenance, repair, and updates;4.8.3 Answers to frequently asked questions and explanations of basic rules generated during the provision of this Service;4.8.4 Make the best efforts to prevent the servers and technical equipment of this Service from being maliciously attacked to protect your legitimate interests;4.8.5 Other technologies and/or services provided by 1.Chat to you.

V. Liability for Breach

5.1 You shall not conduct the following breach behaviors during your use of this Service:5.1.1 Violate the terms of this Agreement or 1.Chat Translation's Privacy Policy, User Agreement, and other agreements and platform rules to be added in the future;5.1.2 Violate laws, regulations, rules, ordinances, and any norms with legal effect;5.1.3 Damage or affect 1.Chat's provision of this Service to any third party;5.1.4 Conduct behaviors that harm computer network security;5.1.5 Cause adverse effects on this Service and activities provided by 1.Chat and related third parties (including authorized parties and partners), infringing upon and/or related to the legitimate interests of third parties, 1.Chat, and/or other users;5.1.6 Be deemed by competent authorities to infringe upon any third party's legitimate rights and interests;5.1.7 Use this Service to obtain illegal benefits, including but not limited to profiting improperly through resale, transfer, sublicense, etc.;5.1.8 Other behaviors that infringe upon 1.Chat's legitimate interests.

5.2 [Handling of Breach Behaviors]5.2.1 You confirm and agree that if 1.Chat discovers or receives reports from others that you have any behaviors violating this Agreement, 1.Chat has the right to make an independent judgment according to law and take one or more of the following measures:(1) Delete, block, or disconnect the relevant information immediately according to the corresponding rules;(2) Take measures including but not limited to suspending or terminating part or all of this Service;(3) Take measures such as deducting the membership rights duration during the breach behavior period;5.2.2 If this Service is suspended or terminated due to your breach behaviors, 1.Chat does not need to refund any fees to you, and the unused service fees shall belong to 1.Chat as liquidated damages. The loss of your relevant membership rights shall be borne by you, and 1.Chat shall bear corresponding responsibilities only in cases clearly stipulated by law.5.2.3 If your behaviors cause 1.Chat to suffer losses (including its own direct economic losses, goodwill losses, and external compensation payments, settlement payments, attorney fees, litigation fees, and other indirect economic losses), you shall compensate 1.Chat for all the above losses.5.2.4 If your behaviors cause 1.Chat to be claimed by a third party, 1.Chat may recover all losses from you after assuming monetary payment obligations to the third party.

VI. Modification, Suspension, and Termination of Services

6.1 The suspension or termination of this Service includes the following situations:6.1.1 You actively suspend or terminate, including but not limited to your failure to renew upon expiration;6.1.2 1.Chat actively suspends or terminates this Service due to your breach behaviors;6.1.3 1.Chat suspends or terminates this Service due to national or relevant department requirements or force majeure events;6.1.4 Other situations where this Service should or needs to be suspended or terminated according to laws and regulations or 1.Chat's business adjustments;

6.2 After the suspension or termination of the Service, 1.Chat will make its best efforts to notify you through reasonable means. When you find that you cannot log in or enjoy the Service, you can consult our online customer service.

6.3 Handling After Suspension or Termination:6.3.1 Except for liabilities stipulated by law, 1.Chat shall not bear any responsibility to you and any third party for the suspension or termination of this Service;6.3.2 Unless stipulated by law or otherwise agreed in this Agreement, the fees already charged will not be refunded;6.3.3 For ongoing platform transactions, 1.Chat will reasonably judge whether to continue or terminate the relevant transactions and decide whether to refund or deduct relevant fees as liquidated damages according to the situation.

6.4 If 1.Chat modifies the service content, service methods, and the contents of this Agreement according to the terms of this Agreement, it will notify you accordingly according to the terms of this Agreement. If you do not agree with 1.Chat's modifications, you have the right to choose to cancel and stop using all or part of the corresponding services already obtained; if you continue to use the above services provided by 1.Chat, it shall be deemed that you have accepted 1.Chat's above adjustments.

6.5 If you do not agree to the modification of the terms, you can actively request 1.Chat to terminate the membership service, but 1.Chat will not refund the membership service fees from the activation of the membership service to the month when the termination is requested; if you continue to enjoy the membership service, it shall be deemed that you have accepted the modification of the terms.

VII. Notices and Service

1. When you register as a user of the 1.Chat Translation platform and accept 1.Chat Translation services, you shall ensure that the contact information reserved is correct and valid; if you fail to provide correct contact information, resulting in failure to receive notices in time, you shall bear the resulting losses and legal consequences.The account generated when you register as a user of the 1.Chat Translation platform is used to log in to the 1.Chat Translation platform and also serves as your valid contact information.

2. 1.Chat Translation will send notices to you through the above contact methods. Written notices sent electronically include but are not limited to announcements on the 1.Chat Translation platform and application push notifications, SMS sent to the phone number you provided, emails sent to your email address, etc., and shall be deemed served upon successful sending.The content of such notices may have significant favorable or unfavorable effects on your rights and obligations. Please pay attention to them promptly. At the same time, if you refuse or block notices by unsubscribing or actively blocking, you may not receive the aforementioned notices, and you shall bear the resulting losses and legal consequences.

3. For any disputes arising on the 1.Chat Translation platform, you agree that judicial authorities (including but not limited to people's courts) may serve legal documents (including but not limited to litigation documents) to you through modern communication methods such as SMS or by mail. The mobile phone number and other contact information you designate to receive legal documents are the contact information you provided when registering or updating your 1.Chat Translation account. The judicial authorities' sending of legal documents to the above contact information shall be deemed served. The mailing address you designate is your legal contact address or the valid contact address you provided.You agree that judicial authorities may serve legal documents to you through one or more of the above methods. If judicial authorities serve legal documents to you through multiple methods, the service time shall be subject to the earliest service time among the above methods.You agree that the above service methods apply to all judicial procedures, including but not limited to first instance, second instance, retrial, execution, and supervision procedures.You shall ensure that the contact information provided is accurate and valid and update it in real-time. If legal documents cannot be served or are not served in time due to inaccurate contact information or failure to inform the changed contact information in time, you shall bear the resulting legal consequences.

4. You can contact us via email:contact@1.chat.

VIII. Applicable Law and Jurisdiction

1. The conclusion, effectiveness, interpretation, revision, supplement, termination, execution, and dispute resolution of this Agreement shall be governed by the laws of Mainland China; if there are no relevant provisions in the law, commercial practices and/or industry practices shall be referred to.

2. Any disputes arising from your use of this Service shall be resolved through negotiation between 1.Chat and you. You can contact us via email: contact@1.chat.

3. If any term of this Agreement is deemed to be abolished, invalid, or unenforceable, the term shall be deemed severable and shall not affect the validity and enforceability of the remaining terms of this Agreement.