Privacy Policy

1. Scope

This policy applies to websites, product pages, post-payment guidance pages, contact pages, and the Chrome extension “Facebook Album Downloader” operated by mustbizz.

Facebook Album Downloader is not an official tool provided, endorsed, or affiliated with Meta or Facebook.

2. Information Stored Locally

Facebook Album Downloader may store the following information in the user’s browser to provide its functions.

Language settings, license status, authentication key, client identifier, processing progress, saved album list, and rate-limit waiting state.

This information is used for extension operation, resume processing, license verification, and preserving user settings.

3. Information Sent to Our Server

When verifying a paid license, the extension sends information required for authentication to the mustbizz server.

The information may include the authentication key, client identifier, product ID, and extension version.

Facebook login information, Facebook passwords, Facebook image files themselves, and image data inside albums are not sent for license verification.

4. Payment Information

Payments are processed by external payment services such as Square or Stripe.

mustbizz does not store credit card numbers, card expiration dates, security codes, or other card details.

After payment is completed, mustbizz may store information necessary for purchase processing, such as order number, payment status, product information, and authentication key issuance status.

5. Contact Information

When a user submits the contact form, mustbizz may use the entered email address, product name, order number, partial authentication key, browser information, error details, and inquiry content for support purposes.

Inquiry details may be used for identity confirmation, purchase confirmation, technical investigation, replies, and prevention of recurring issues.

6. Facebook-Related Information

Facebook Album Downloader is a browser extension that helps save images from Facebook album pages that the user can already view in the browser.

The extension is not intended to obtain private images, images the user cannot view, information without login permission, or to bypass Facebook access restrictions.

The extension may stop working properly due to Facebook specification changes, layout changes, restrictions, account status, network conditions, or browser specification changes.

7. Third-Party Disclosure

mustbizz does not sell or provide collected information to third parties except where required by law, with user consent, or where necessary to address misuse or rights violations.

External services may be involved to the extent necessary for payment processing, email delivery, and server operation.

8. Chrome Web Store Limited Use

Information obtained or processed through the Chrome extension is used to provide the extension, verify licenses, enable purchased features, respond to inquiries, and prevent misuse.

User data is not sold for advertising purposes or used for personally targeted advertising.

9. Security Management

mustbizz takes reasonable security measures to prevent unauthorized access, leakage, alteration, and loss of collected information.

The authentication key is important purchase information. Users should also store it securely themselves.

10. Changes to This Policy

This policy may be revised in response to changes in laws, service content, technical specifications, or operational policies.

Important changes will be announced on the website.

11. Contact

For inquiries regarding this policy, please contact us through the contact page.