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Last updated: 2025/9/26
Effective date: 2025/9/26

Introduction

fba is a product provided by wu-clan (hereinafter “we” or “us”). When you use our services, we may collect and use information related to you. This Privacy Policy explains how we collect, use, store, and share that information when you use our services, and how we provide access, updates, control, and protection for that information. This Privacy Policy is closely related to the fba services you use. Please read it carefully and, when needed, follow its guidance to make choices you consider appropriate. Technical terms in this Privacy Policy are explained as simply as possible, with further links where helpful.

By using or continuing to use our services, you agree that we may collect, use, store, and share your related information in accordance with this Privacy Policy.

If you have any questions about this Privacy Policy or related matters, please contact us at jianhengwu0407@gmail.com.

1. Information We Collect

When we or our third-party partners provide services, we may collect, store, and use the following information related to you. If you do not provide relevant information, you may be unable to register as a user, use certain services, or achieve the intended effect of those services.

  • Personal information — related personal information you provide when registering an account or using our services, such as phone number, email address, and similar data.
  • Log information — information the system may collect through cookies, identifiers, and related technologies when you use our services, including your device information, browsing information, and click information, stored as log information to provide a personalized experience and protect service security. You can refuse or manage cookies, identifiers, or related technologies via browser settings.

2. Storage of Information

2.1 How and how long information is stored
  • We store your information securely, including local storage (for example app data caching), databases, and server logs.
  • In general, we store your personal information only for as long as necessary to achieve the service purpose, or as required by laws and regulations.

2.2 Where information is stored

  • In accordance with applicable laws and regulations, personal information collected within China is stored within China.
  • We currently do not transfer or store your personal information across borders. If cross-border transfer or storage becomes necessary in the future, we will inform you of the purpose, recipient, security measures, and risks, and obtain your consent.

2.3 Notice when products or services stop operating

  • If our products or services stop operating, we will notify you via push notification, announcement, or similar means, and delete or anonymize your personal information within a reasonable period, unless laws and regulations provide otherwise.

3. Information Security

We use various security technologies and procedures to prevent loss, misuse, unauthorized access, or disclosure of information. For example, in some services we use encryption (such as SSL) to protect personal information you provide. Please understand that due to technical limitations and possible malicious means, even with strong security measures it is impossible to guarantee 100% security of information on the Internet. You should also understand that the systems and communication networks you use to access our services may experience problems caused by factors beyond our control.

4. How We Use Information

We may use information collected while providing services to you for the following purposes:

  • To provide services to you;
  • For identity verification, customer service, security protection, fraud monitoring, archiving, and backup when providing services, to ensure the security of products and services we offer;
  • To help us design new services and improve existing ones;
  • To better understand how you access and use our services so we can respond to personalized needs, such as language settings, location settings, personalized help and guidance, or other responses to you and other users;
  • To provide more relevant advertising instead of generic ads;
  • To evaluate and improve the effectiveness of advertising and other promotional activities in our services;
  • For software authentication or software upgrade management;
  • To invite you to participate in surveys about our products and services.

5. Information Sharing

We currently do not proactively share or transfer your personal information to third parties. If other sharing or transfer of your personal information is needed, or if you request that we share or transfer your personal information to a third party, we will obtain your explicit consent directly or confirm that the third party has obtained it.

For purposes such as delivering ads and evaluating or optimizing ad performance, we may need to share some of your data with advertisers, agencies, and other third-party partners, and require them to strictly follow our data privacy protection measures and requirements, including but not limited to processing under data protection agreements, commitments, and related policies, avoiding identification of individuals, and protecting privacy.

We will not share information that can identify you personally (such as your name or email address) with partners unless you explicitly authorize it.

We will not publicly disclose collected personal information. If public disclosure is necessary, we will inform you of the purpose, types of information disclosed, and any sensitive information that may be involved, and obtain your explicit consent.

As our business develops, we may undergo mergers, acquisitions, asset transfers, or similar transactions. We will inform you of such circumstances and continue to protect, or require the new controller to continue to protect, your personal information in accordance with laws and regulations and standards no lower than those in this Privacy Policy.

In addition, under related laws, regulations, and national standards, we may share, transfer, or publicly disclose personal information without prior authorization in the following cases:

  • Directly related to national security or national defense security;
  • Directly related to public safety, public health, or major public interests;
  • Directly related to criminal investigation, prosecution, trial, and enforcement of judgments;
  • Necessary to protect the life, property, or other major lawful rights and interests of the personal information subject or other individuals, where it is difficult to obtain the person's consent;
  • Personal information that the subject has disclosed to the public on their own;
  • Personal information collected from lawfully publicly disclosed sources, such as lawful news reports or government information disclosure channels.

6. Your Rights

While you use our services, we may provide product-specific settings so you can query, delete, correct, or withdraw related personal information. Please follow the corresponding guidance. We also provide complaint and reporting channels, and your feedback will be handled promptly. If you cannot exercise your personal information rights through the above means, you may submit a request via the contact methods in this Privacy Policy, and we will respond in accordance with laws and regulations.

When you decide to stop using our products or services, you may apply to cancel your account. After cancellation, except as otherwise required by laws and regulations, we will delete or anonymize your personal information.

7. Changes

We may revise the terms of this Privacy Policy from time to time. When changes occur, we will present the new Privacy Policy upon version updates and explain the effective date. Please carefully read the updated Privacy Policy. If you continue to use our services, you agree that we may process your personal information in accordance with the updated Privacy Policy.

8. Protection of Minors

We encourage parents or guardians to guide minors under eighteen in using our services. We recommend that minors encourage their parents or guardians to read this Privacy Policy, and that minors seek parental or guardian consent and guidance before submitting personal information.