Privacy Policy

Last updated: 6 November 2026

Controller: AmzFeeler (legal entity details to be published before charges). Email: Contact email to be published before charges.

1. Scope

This policy describes personal data processed by this website and the account service that issues device seats and subscription status. It also explains what the extension keeps on your computer and what we never receive in ordinary use. Ordinary use does not include feedback you submit, or parse diagnostics you separately enable.

2. What stays on your computer

Keyword tasks, keyword-expansion results, rankings, listing and chart snapshots, favorites and offer watches are stored in the browser on the computer that ran the queries. We do not operate a cloud backup of that library. This website and the operations console do not receive those records as part of ordinary use. Uninstalling the extension or clearing this extension’s data may erase them permanently; we cannot restore them. You may export where your plan allows.

3. Data we process

• Account email (Google sign-in or email one-time code) and a session cookie to keep you signed in on this site.
• A device identifier generated by the extension, used only to enforce the three-device limit and show last-seen time.
• Subscription status, period end, licence redemption records, and Paddle event identifiers needed to open, renew or close paid access after payment, cancellation or refund.
• Connection IP address and basic request logs (time, URL and browser type) recorded by the host when you load this website, used for security and abuse prevention.

4. Data we do not collect in ordinary use

• Amazon passwords, Amazon session cookies, or the contents of your search-result database.
• Payment card numbers (entered only on Paddle-hosted checkout when that flow is enabled).

5. Purposes

We process this data to authenticate you, enforce device seats, provide paid features you purchased, prevent abuse, and meet tax and accounting duties performed by Paddle as Merchant of Record. Legal bases typically include performance of a contract, legitimate interests in securing the Service, and legal obligation for invoices handled by Paddle. Account data is sent over HTTPS. The operations console is separate from customer sign-in.

6. Cookies

The site uses an HttpOnly session cookie after you sign in, and may store a language preference when you choose 中文 or English. The extension keeps its own local session; it does not share this site’s cookies with Amazon pages.

7. Sharing

We share account data only as needed with: Cloudflare, which hosts this website and processes the connection IP and request logs described above; Google, when you choose Google sign-in (we request the openid and email scopes and use the verified email address only to identify the account); Paddle, when you pay, cancel or request a refund; and the email provider that sends a one-time login code when you ask for one. We do not sell personal data and we do not use it for advertising. Authorised operations staff may access account records to provide support and prevent fraud. Humans do not read your keyword library, because that library is not sent to us in ordinary use.

7a. Google user data

The use of information received from Google APIs will adhere to the Chrome Web Store User Data Policy, including the Limited Use requirements. AmzFeeler’s use and transfer to any other app of information received from Google APIs will adhere to the Google API Services User Data Policy, including the Limited Use requirements. We use that data only to sign you in. We do not use it to serve ads, and we do not sell it.

8. Retention and your rights

We keep account and subscription records for as long as the account exists and as required for disputes, tax and fraud prevention. You may unlink devices on the account page. To request access, correction, deletion or a copy of account data, email Contact email to be published before charges. We aim to respond within one month. You may have additional rights under the GDPR, UK GDPR or similar laws, including access, correction, erasure, restriction, portability and objection, and the right to complain to a supervisory authority.

9. International transfers and children

Processors may be located outside your country. Where required, we rely on appropriate safeguards used by those providers. The Service is not directed at children under 16.

10. Diagnostics and feedback

If you submit feedback from the extension, we store the title, message, optional contact email, extension version, marketplace id and a device identifier. If you turn on optional “help improve page recognition”, the extension may send aggregate parse counts and occasional structural signals (for example whether a known heading id is present). Those reports do not include your keyword library, Amazon cookies, or storefront HTML. You can leave the setting off; feedback still works.

11. Changes

We will update this page when the policy changes. Related: Terms of Service.

Email: Contact email to be published before charges.