Extension Tracker

CartHappy: Automatic Grocery Savings

398 users Rated 5.00 from 13 ratings Last updated 14 Sep 2026

By engineering Live in the Chrome Web Store fielnnbciidglffhngfekpdjfpdedoep Last checked 27 Sep 2026, 01:08 UTC

The listing

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

Save money on groceries without changing how you shop.Summary from the listing
Developer
engineering
Trader status
Declared a trader under EU law
Category
Lifestyle › Shopping
First published
4 May 2026
Last updated
14 Sep 2026
Version
1.5
Size
1.68 MiB
Minimum Chrome
88
Languages
1 language

English (United States)

Website
carthappy.com
Support page
https://www.carthappy.com/faq
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-273985.0013
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#37,413
by users, of 264,704 extensions
In its category
#1,273
of 8,433 in Shopping

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites
  • https://app.posthog.com/*app.posthog.com
  • https://auth.carthappy.com/*auth.carthappy.com
  • https://login.kroger.com/*login.kroger.com
  • https://www.aldi.us/*www.aldi.us
  • https://www.carthappy.com/*www.carthappy.com
  • https://www.fredmeyer.com/*www.fredmeyer.com
  • https://www.harristeeter.com/*www.harristeeter.com
  • https://www.kingsoopers.com/*www.kingsoopers.com
  • https://www.kroger.com/*www.kroger.com
  • https://www.safeway.com/*www.safeway.com
  • https://www.target.com/*www.target.com
  • https://www.walmart.com/*www.walmart.com
Sites where it runs scripts
  • https://www.aldi.us/*www.aldi.us
  • https://www.carthappy.com/client/order/launch-retailer-cart-extension-automation*www.carthappy.com
  • https://www.carthappy.com/client/purchase/order/*www.carthappy.com
  • https://www.carthappy.com/welcomewww.carthappy.com
  • https://www.fredmeyer.com/*www.fredmeyer.com
  • https://www.harristeeter.com/*www.harristeeter.com
  • https://www.kingsoopers.com/*www.kingsoopers.com
  • https://www.kroger.com/*www.kroger.com
  • https://www.safeway.com/*www.safeway.com
  • https://www.target.com/*www.target.com
  • https://www.walmart.com/*www.walmart.com
Browser features
  • identitySign you in with your Google account
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser

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 27 Sep 2026, 01:08 UTC; next check around 11 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “CartHappy: Automatic Grocery Savings” (fielnnbciidglffhngfekpdjfpdedoep). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/fielnnbciidglffhngfekpdjfpdedoep. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_fielnnbciidglffhngfekpdjfpdedoep,
  title   = {CartHappy: Automatic Grocery Savings (fielnnbciidglffhngfekpdjfpdedoep)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/fielnnbciidglffhngfekpdjfpdedoep},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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