Privacy Policy

Thank you for your interest in ExtStore, We take the protection of user privacy very seriously and are committed to safeguarding the security and legitimate rights and interests of your personal information. This Privacy Policy explains how we collect, use, store, and protect your personal information when you access and use our website and related services (including email registration and login, browser extension subscription, etc.), as well as your relevant rights. Please read this policy carefully before using our services.

If you have any questions or concerns after reading, please contact us at [email protected].

1. Personal Information We Collect

We collect information in accordance with the **principle of data minimization**, only gathering what is necessary to implement the core functions of the extension, facilitate subscriptions, and optimize service quality. The specific types of information are as follows:

Registration and Login Information: The email address you provide during registration and login, which is used for identity verification, account access, password recovery, and sending account-related notifications (e.g., registration confirmation, subscription status changes).
Subscription-Related Information: When you apply to subscribe to a browser extension, we may collect your subscription type, duration, and payment-related details. Please note that payment information is processed by third-party service providers, and we do not store complete payment card data. This information is used to complete the subscription process and facilitate subsequent management.
Function Settings Stored Locally: To ensure a consistent user experience when using our extension, we store relevant information via your browser's local storage interface. Such data is stored exclusively on your local device and can only be accessed and used by the extension itself. We do not upload this information to our servers, nor do we have access to any other data stored in your browser unrelated to the extension's settings.
Voluntarily Submitted Information: When you contact us with inquiries, submit data deletion requests, or request other services, you may need to provide your contact email and relevant account details (if applicable) to help us verify your identity and process your request. This information is only used within the scope of addressing your specific needs.

2. Purposes for Using Personal Information

The information we collect is used solely for the following legitimate purposes:

Providing account registration, login, and management services to ensure you can use our features normally;
Delivering subscription-related services (e.g., subscription confirmation, activation, expiration reminders);
Optimizing the performance and user experience of the web extension, including improving its design, functionality, and content;
Complying with applicable laws, regulations, and fulfilling our legal obligations.

3. Storage and Protection of Personal Information

3.1 Storage Methods and Retention Period: Your personal information is stored on secure servers and via Cloudflare's related services, with storage locations compliant with applicable legal requirements. We retain your personal information only for the period necessary to fulfill the purposes outlined in this Policy, unless a longer retention period is required or permitted by law. Upon expiration, the information will be deleted or anonymized in accordance with legal standards.

3.2 Security Protection Measures: We adopt industry-standard security measures including data encryption, access control, and security audits to prevent unauthorized access, use, or disclosure of your personal information. However, due to the inherent risks of the Internet, we cannot guarantee the absolute security of data transmission. You acknowledge and assume the corresponding risks associated with using our services.

4. Sharing and Disclosure of Personal Information

We do not sell or rent your personal information to any third party under any circumstances. We may share your personal information only in the following scenarios, and we will ensure that the third parties involved comply with the requirements of this Policy:

With your explicit prior consent;
With necessary service partners (e.g., third-party payment processors, technical service providers) to fulfill the purpose of providing our services;
To comply with applicable laws, regulations, or respond to valid requests from judicial or administrative authorities;
To protect our legitimate rights and interests, the life, property safety of users, or public interests, to the extent reasonably necessary.

5. Your Rights

You have the following rights regarding your personal information, and we will provide channels for you to exercise these rights:

Right to Access and Inquiry: Log into your account to view and inquire about your personal information (e.g., registered email, subscription details);
Right to Rectification: Request corrections if you find any inaccurate or incomplete information;
Right to Erasure: Request the deletion of your personal information or account cancellation, provided that such requests comply with applicable laws and our service terms. After account cancellation, your information will be handled in accordance with legal requirements;
Right to Withdraw Consent: Withdraw your consent to the collection and use of your personal information at any time. Please note that withdrawing consent may affect your ability to use some or all of our services.

To exercise any of the above rights, please contact us using the contact information provided at the end of this Policy. We will respond to your request promptly.

6. Contact Us

If you have any questions, suggestions, or need to exercise your rights regarding this Privacy Policy, please contact us via:

Email: [email protected]

We will communicate with you and resolve your issues as soon as possible after receiving your message.

Last Updated: 2026-01-01