Privacy Policy — RollCheck

Last updated: September 2, 2026

This Privacy Policy explains how the RollCheck browser extension handles information when installed and used in Google Chrome.

1. Developer and Contact

Developer: Brenno Gabriel Fagundes de Souza

Contact: contatobrennogfs@gmail.com

2. Purpose

RollCheck is an independent analysis and tracking tool for supported CSGO-SKINS pages. It provides visual information, Roll statistics, and local history features.

3. Information Processed

• Roll results made available by supported pages;
• Technical operation identifiers, such as rollId and inventoryItemId;
• Item or skin names associated with operations;
• Visible information used for Case and probability analysis;
• State information required to display Upgrader results;
• User-selected extension settings;
• Roll history saved by the user.

RollCheck does not request passwords, payment card numbers, identity documents, or the user's physical location.

4. Storage

Extension settings and Roll history are stored locally in the user's browser using chrome.storage.local. RollCheck does not operate its own server for receiving or storing the user's Roll history.

5. Data Sharing

RollCheck does not sell user data and does not send Roll history to advertising networks, data brokers, or other third parties for personalized advertising.

When necessary to provide its functionality, RollCheck may make requests directly to supported CSGO-SKINS pages and services using the session and resources available to the user on that website.

6. Permissions

The extension uses local storage and access to supported CSGO-SKINS pages to provide its analysis, statistics, history, and visual indicators.

7. Security

The extension's application logic is included in the distributed extension package. Requests to supported website resources use HTTPS where available.

8. Changes to This Policy

This Privacy Policy may be updated when there are relevant changes to RollCheck's data handling practices. The updated version will be published on this page.

9. Contact

For privacy-related questions or requests, contact contatobrennogfs@gmail.com.

10. Limited Use

Information received by RollCheck is limited to providing and improving the functionality described in this Privacy Policy and on the extension's Chrome Web Store listing, in accordance with applicable Chrome Web Store policies, including Limited Use requirements.