# Hidden Fee Detector

> Detects potential hidden fees and undisclosed charges on checkout/payment pages and highlights them for the user.

Canonical page: [https://chrome-stats.com/d/hidden-fee-detector](https://chrome-stats.com/d/hidden-fee-detector)

## Overview

- **ID:** `hidden-fee-detector`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Cecil Banks
- **Category:** other
- **Version:** 1.3
- **Last updated:** 2025-12-13
- **First published:** 2025-12-10
- **Size:** 17 KB
- **Data as of:** 2026-09-14
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/hidden-fee-detector/)
- **Website:** [https://788t.tech/](https://788t.tech/)

## Description

Detects potential hidden fees and undisclosed charges on checkout/payment pages and highlights them for the user.

## Rankings

- #137,583 — Overall
- #197 — payments

## Permissions and access

### Permissions

- `storage`
- `activeTab`
- `notifications`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/hidden-fee-detector)