---
title: "NPBuy QCFinder – Chrome extension stats, history and permissions"
description: "8 users, rated 5.00 by 3 people. Version 1.0.0, updated 2025-09-07. Requests 16 permissions."
url: "https://extensiontracker.com/extension/mdpmcddiolmbdddllbbgafoppnlojmfn"
---

# NPBuy QCFinder

Live in the Chrome Web Store.

- Users: 8
- Rating: 5.00 from 3 ratings
- Last checked: 2026-09-27 05:27 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #166,786 of 264,703 live extensions
- Rank in Tools: #61,757 of 103,498

## The listing

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

Summary from the listing:

> QC Finder for NPBuy

- Extension ID: `mdpmcddiolmbdddllbbgafoppnlojmfn`
- Developer: [npbuyextensions](https://extensiontracker.com/developer/u5bd7d92df55f196c97b8d8353bac1b51)
- Category: [Productivity › Tools](https://extensiontracker.com/category/productivity/tools)
- First published: 2025-09-07
- Last updated: 2025-09-07
- Version: `1.0.0`
- Size: 23.42 KiB
- Minimum Chrome: 88
- Languages (1): polski
- Chrome Web Store: <https://chromewebstore.google.com/detail/npbuy-qcfinder/mdpmcddiolmbdddllbbgafoppnlojmfn>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fmdpmcddiolmbdddllbbgafoppnlojmfn>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 8 | 5.00 | 3 |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `*://*.1688.com/*`: 1688.com and its subdomains
- `*://*.acbuy.com/*`: acbuy.com and its subdomains
- `*://*.cnfans.com/*`: cnfans.com and its subdomains
- `*://*.detail.1688.com/*`: detail.1688.com and its subdomains
- `*://*.detail.tmall.com/*`: detail.tmall.com and its subdomains
- `*://*.gmarket.co.kr/*`: gmarket.co.kr and its subdomains
- `*://*.item.taobao.com/*`: item.taobao.com and its subdomains
- `*://*.jd.com/*`: jd.com and its subdomains
- `*://*.joyabuy.com/*`: joyabuy.com and its subdomains
- `*://*.kakobuy.com/*`: kakobuy.com and its subdomains
- `*://*.lovegobuy.com/*`: lovegobuy.com and its subdomains
- `*://*.mulebuy.com/*`: mulebuy.com and its subdomains
- `*://*.npbuy.com/*`: npbuy.com and its subdomains
- `*://*.tmall.com/*`: tmall.com and its subdomains
- `*://*.usfans.com/*`: usfans.com and its subdomains

### Sites where it runs scripts

- `*://*.1688.com/*`: 1688.com and its subdomains
- `*://*.acbuy.com/*`: acbuy.com and its subdomains
- `*://*.cnfans.com/*`: cnfans.com and its subdomains
- `*://*.detail.1688.com/*`: detail.1688.com and its subdomains
- `*://*.detail.tmall.com/*`: detail.tmall.com and its subdomains
- `*://*.gmarket.co.kr/*`: gmarket.co.kr and its subdomains
- `*://*.item.taobao.com/*`: item.taobao.com and its subdomains
- `*://*.jd.com/*`: jd.com and its subdomains
- `*://*.joyabuy.com/*`: joyabuy.com and its subdomains
- `*://*.kakobuy.com/*`: kakobuy.com and its subdomains
- `*://*.lovegobuy.com/*`: lovegobuy.com and its subdomains
- `*://*.mulebuy.com/*`: mulebuy.com and its subdomains
- `*://*.npbuy.com/*`: npbuy.com and its subdomains
- `*://*.tmall.com/*`: tmall.com and its subdomains
- `*://*.usfans.com/*`: usfans.com and its subdomains

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [BetterAgents](https://extensiontracker.com/extension/ckiffelenpenldofbendfmjlkbgidcjb) | 264 | 5.00 | 1 | Tools |

All 2 extensions by [npbuyextensions](https://extensiontracker.com/developer/u5bd7d92df55f196c97b8d8353bac1b51).

## 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 2026-09-27 05:27 UTC; next check around 2026-10-12.

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

## Cite this page

Extension Tracker. “NPBuy QCFinder” (mdpmcddiolmbdddllbbgafoppnlojmfn). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/mdpmcddiolmbdddllbbgafoppnlojmfn. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_mdpmcddiolmbdddllbbgafoppnlojmfn,
  title   = {NPBuy QCFinder (mdpmcddiolmbdddllbbgafoppnlojmfn)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/mdpmcddiolmbdddllbbgafoppnlojmfn},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/mdpmcddiolmbdddllbbgafoppnlojmfn>. 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. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.