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EcoCoupon Price Tag

Chrome extension by Khanh Ngo Blog · Lifestyle · Shopping

A Chrome extension in Lifestyle · Shopping with 3 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 3 screenshots

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
3
Rating
not rated yet
Users, last 15 days
+3
Version
1.0.0
Updated in the store
2026-05-30
Published
2026-05-30
Manifest
V3
Browser access
1 permission

How it has moved

Users
+3 since 01.09
0-3 · 6 readings
  1. 2026-09-010
  2. 2026-09-023
  3. 2026-09-053
  4. 2026-09-083
  5. 2026-09-090
  6. 2026-09-153
Users
+3 since 01.09
0-3 · 6 readings
  1. 2026-09-010
  2. 2026-09-023
  3. 2026-09-053
  4. 2026-09-083
  5. 2026-09-090
  6. 2026-09-153

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Khanh Ngo Blog publishes 12 listings we track, 57 users between them.

  1. Crypto Gold – Bitcoin & Blockchain Theme Khanh Ngo Blog · published 2026-05-21 22 users
  2. Karaoke Finder VN Khanh Ngo Blog · Productivity · Tools · published 2026-06-20 5 users ★ 5.0
  3. Wood Furniture Size Checker Khanh Ngo Blog · Lifestyle · Art · published 2026-05-23 3 users
Show 5 more from this publisher
  1. Phat Dat Moving Cost Planner Khanh Ngo Blog · Productivity · Tools · published 2026-07-02 3 users
  2. Moving Day Checklist Khanh Ngo Blog · Productivity · Workflow · published 2026-05-19 3 users
  3. LED Pitch Advisor Khanh Ngo Blog · Productivity · Tools · published 2026-07-02 3 users
  4. Fresh Air Quality Checker Khanh Ngo Blog · Productivity · Tools · published 2026-06-03 3 users
  5. Nicotine Pouch Tracker Khanh Ngo Blog · Productivity · Tools · published 2026-06-27 3 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. CouponzCodez - Best Promo Codes Describes nearly the same job, smaller audience 7 users (last published figure)
  2. Cuponation | Shopping with Savings Describes nearly the same job, with an established audience 20k users ★ 4.1
  3. MyCouponBag – Your AI-Powered Coupon Wallet! Describes nearly the same job, smaller audience 3 users
  4. Shoppsie: Money Saving Coupons And Deals Describes nearly the same job, smaller audience 190 users ★ 5.0
  5. Coupons.com | Shopping with Savings Describes nearly the same job, smaller audience 515 users ★ 4.0

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.