The extension shows our members-only trading signal feed in your browser. It is built to know as little about you as possible. This page describes everything it stores and transmits.
01What the extension stores on your device
- Your access code — the membership code you paste to unlock the feed.
- A random device identifier — generated once on install (a UUID). It is not derived from your hardware, browser fingerprint or any personal data.
- Your preferences — notification levels, filters, poll interval.
- The current signal feed — cached locally so the panel opens instantly.
All of this lives in the browser's extension storage on your machine. Uninstalling the extension deletes it.
02What the extension transmits
On each poll (every ~30 seconds) the extension sends exactly two values to our API at api.theprintericm.com: your access code and the random device identifier. They are used solely to verify that your subscription is active and to enforce the one-active-device rule. Nothing else is sent — no browsing history, no page content, no cookies, no analytics, no personal information.
03What we do NOT do
- No collection of names, emails, wallets or any personal data by the extension.
- No tracking of the pages you visit. The extension never reads or touches web pages.
- No analytics, no advertising identifiers, no third-party requests of any kind — fonts and assets are bundled inside the extension.
- No selling or sharing of data with anyone. The access-code check is the only server call.
04Server-side records
Our API keeps, per access code: the bound device identifier, the time of the last poll and its IP address (standard server logging, used for abuse prevention and the single-device rule). These records are not linked to browsing activity and are never shared.
05Permissions, explained
- storage — save your code, preferences and the cached feed locally.
- alarms — wake the extension to poll the feed on your chosen interval.
- notifications — the OS alert when a new signal fires (you choose which levels).
- sidePanel — show the feed as a browser side panel.
- Access to api.theprintericm.com — the only host it talks to: our own signal API.
06Contact
Questions about this policy: [email protected]. Site-wide policy: theprintericm.com/privacy.