---
title: "Coupon AI: Automatic Coupons, Promo Codes & Discount Finder – Chrome extension stats, history and permissions"
description: "664 users, rated 5.00 by 8 people. Version 1.1.1, updated 2026-09-14. Requests 3 permissions."
url: "https://extensiontracker.com/extension/pnnmmhjmplnaccebnfhjehabolhangfk"
---

# Coupon AI: Automatic Coupons, Promo Codes & Discount Finder

Live in the Chrome Web Store.

- Users: 664
- Rating: 5.00 from 8 ratings
- Last checked: 2026-09-27 07:45 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #29,674 of 264,703 live extensions
- Rank in Shopping: #1,047 of 8,433

## The listing

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

Summary from the listing:

> Automatic coupon finder. Auto-apply the best promo codes and discounts at checkout and save money on every online order.

- Extension ID: `pnnmmhjmplnaccebnfhjehabolhangfk`
- Developer: [Cupcake Development](https://extensiontracker.com/developer/uc70e00eee1e79364222ebf12136b75d7)
- Trader status: Not declared a trader under EU law
- Category: [Lifestyle › Shopping](https://extensiontracker.com/category/lifestyle/shopping)
- First published: 2026-01-01
- Last updated: 2026-09-14
- Version: `1.1.1`
- Size: 339 KiB
- Minimum Chrome: 88
- Languages (17): Deutsch, English, Nederlands, Türkçe, dansk, español, français, italiano, polski, português (Brasil), suomi, svenska, čeština, русский, 中文（中国）, 日本語, 한국어
- Website: `cupcakedev.com`
- Chrome Web Store: <https://chromewebstore.google.com/detail/coupon-ai-automatic-coupo/pnnmmhjmplnaccebnfhjehabolhangfk>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fpnnmmhjmplnaccebnfhjehabolhangfk>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 664 | 5.00 | 8 |

## 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.

**Every website:** it can read and change your data on all the sites you visit.

### Sites

- `*://*/*`: Every website

### Sites where it runs scripts

- `<all_urls>`: Every website

### Browser features

- `storage`: Save settings and data in your browser
- `tabs`: Read the addresses and titles of your tabs

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [AI Usage Tracker: Claude & Codex Limits](https://extensiontracker.com/extension/fckncgpkipbhlgmdfhpheonpojbooeep) | 2,000 | 4.57 | 28 | Developer Tools |
| [AI Price Comparison for Shopping — NanoPrice](https://extensiontracker.com/extension/bfjoifajfppojfnoejnikhmcdgecjifj) | 88 | 4.73 | 11 | Shopping |
| [AI Assistant, Local & On-Device — NanoChat](https://extensiontracker.com/extension/blpleeefgeopjgdgjelpldcabhipkjbd) | 71 | 5.00 | 3 | Tools |
| [Color Picker & Font Inspector — StyleDrop](https://extensiontracker.com/extension/jaeleiecbaedgjbbpmalcjjkbpfoonpf) | 42 | 5.00 | 2 | Developer Tools |
| [SmartShopping Demo MV3](https://extensiontracker.com/extension/gfnfpkpokfdkimddnchjenpchliojlae) | 13 | – | – | Shopping |

All 6 extensions by [Cupcake Development](https://extensiontracker.com/developer/uc70e00eee1e79364222ebf12136b75d7).

## 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 07:45 UTC; next check around 2026-10-01.

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

## Cite this page

Extension Tracker. “Coupon AI: Automatic Coupons, Promo Codes & Discount Finder” (pnnmmhjmplnaccebnfhjehabolhangfk). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/pnnmmhjmplnaccebnfhjehabolhangfk. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_pnnmmhjmplnaccebnfhjehabolhangfk,
  title   = {Coupon AI: Automatic Coupons, Promo Codes & Discount Finder (pnnmmhjmplnaccebnfhjehabolhangfk)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/pnnmmhjmplnaccebnfhjehabolhangfk},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/pnnmmhjmplnaccebnfhjehabolhangfk>. 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`.