---
title: "Amazon Book Sales Calculator – Chrome extension stats, history and permissions"
description: "28 users, no ratings yet. Version 0.2.0, updated 2026-10-30. Requests 8 permissions."
url: "https://extensiontracker.com/extension/pjgnpigagihobjdkbbdmobkchaacoene"
---

# Amazon Book Sales Calculator

Live in the Chrome Web Store.

- Users: 28
- Rating: no ratings yet
- Last checked: 2026-11-06 17:49 UTC
- Users gained in 7 days: +7
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #106,777 of 289,024 live extensions
- Rank in Tools: #37,387 of 114,373

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Estimate Kindle sales from BSR as a range on the book page, work out KDP royalties, and get the cover size and template for print.

- Extension ID: `pjgnpigagihobjdkbbdmobkchaacoene`
- Developer: [Gavrysh Apps](https://extensiontracker.com/developer/uab611e02ea2ba0f0c93fad3b1ff59b4c)
- Enhanced Safe Browsing: Not trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2026-10-07
- Last updated: 2026-10-30
- Version: `0.2.0`
- Size: 176 KiB
- Minimum Chrome: 110
- Languages (52): Deutsch, English, Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어
- Support page: `https://gavrysh.dev/book-sales-calculator/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/amazon-book-sales-calcula/pjgnpigagihobjdkbbdmobkchaacoene>
- View its code or download CRX: <https://crxpeek.com/extension/pjgnpigagihobjdkbbdmobkchaacoene>
- Search Google for the ID: <https://www.google.com/search?q=%22pjgnpigagihobjdkbbdmobkchaacoene%22&tbs=li:1>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-06 | 28 | – | – |
| 2026-10-30 | 21 | – | – |
| 2026-10-26 | 13 | – | – |
| 2026-10-14 | 3 | – | – |
| 2026-10-08 | – | – | – |

## What changed

Every change found on a check, newest first.

- 2026-10-30: New version `0.2.0`, replacing `0.1.8`.
- 2026-10-30: The summary on the listing changed.
- 2026-10-30: The developer's contact email changed.
- 2026-10-26: New version `0.1.8`, replacing `0.1.7`.

## Developer history

Moves to another publisher account and new contact emails, newest first.

- 2026-10-30: The contact email changed.

We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://amazon.com/*/dp/*`: amazon.com
- `https://amazon.com/dp/*`: amazon.com
- `https://amazon.com/gp/product/*`: amazon.com
- `https://www.amazon.com/*/dp/*`: www.amazon.com
- `https://www.amazon.com/dp/*`: www.amazon.com
- `https://www.amazon.com/gp/product/*`: www.amazon.com

### Sites where it runs scripts

- `https://amazon.com/*/dp/*`: amazon.com
- `https://amazon.com/dp/*`: amazon.com
- `https://amazon.com/gp/product/*`: amazon.com
- `https://www.amazon.com/*/dp/*`: www.amazon.com
- `https://www.amazon.com/dp/*`: www.amazon.com
- `https://www.amazon.com/gp/product/*`: www.amazon.com

### Browser features

- `scripting`: Run scripts on sites it can reach
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [SoldKeep — eBay Calculator & Sold Comps](https://extensiontracker.com/extension/bbibjmlhjijoiedkgkkomjfamiildlck) | 3 | – | – | Workflow & Planning |

All 2 extensions by [Gavrysh Apps](https://extensiontracker.com/developer/uab611e02ea2ba0f0c93fad3b1ff59b4c).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-11-06 17:49 UTC; next check around 2026-12-06.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Amazon Book Sales Calculator” (pjgnpigagihobjdkbbdmobkchaacoene). Chrome Web Store data, last checked 2026-11-06. https://extensiontracker.com/extension/pjgnpigagihobjdkbbdmobkchaacoene. Accessed 2026-11-08.

```bibtex
@misc{extensiontracker_pjgnpigagihobjdkbbdmobkchaacoene,
  title   = {Amazon Book Sales Calculator (pjgnpigagihobjdkbbdmobkchaacoene)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-06},
  url     = {https://extensiontracker.com/extension/pjgnpigagihobjdkbbdmobkchaacoene},
  urldate = {2026-11-08}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/pjgnpigagihobjdkbbdmobkchaacoene>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/by/4.0/>), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.