# Bookmanager StockChecker

> Opens a sidebar for ISBNs found within a website, giving you access to Bookmanager data and features for the selected title.

Canonical page: [https://chrome-stats.com/d/stockchecker](https://chrome-stats.com/d/stockchecker)

## Overview

- **ID:** `stockchecker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** ebatch
- **Category:** shopping
- **Daily users:** 66
- **Rating:** 5.00 / 5 (3 ratings)
- **Version:** 2.0.9
- **Last updated:** 2026-05-25
- **First published:** 2016-03-10
- **Size:** 393 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/stockchecker/)
- **Website:** [https://www.bookmanager.com](https://www.bookmanager.com/)

## Description

Bookmanager StockChecker enhances your browsing experience by placing a distinctive blue Bookmanager icon next to ISBNs found on any webpage. By clicking this icon, users open a convenient sidebar that displays a condensed version of the Bookmanager Biz site tailored to the selected book title.

This sidebar provides extended title details, a comprehensive 14-month order and sales history, as well as real-time data on on-hand and on-order stock levels. Users can also seamlessly add items to their Biz cart with integrated access to Pubstock vendors and their current inventory. Functionality may vary based on user type — whether you are a Bookmanager software user, representative, or an anonymous online visitor. This extension is an essential tool for book industry professionals seeking quick, reliable data on book availability and history directly from any website.

## Rankings

- #14,070 — Overall
- #17 — stock
- #22 — bookmarks manager
- #153 — checker
- #198 — month
- #237 — manager

## Permissions and access

### Permissions

- `storage`
- `tabs`
- `contextMenus`

### Host permissions

- `https://api.bookmanager.com/*`
- `https://bookmanager.com/*`

### Content script matches

- `<all_urls>`

## Safety

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

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- 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/stockchecker)