Costcoholic icon

Costcoholic

by zining.r.wang@gmail.com · Shopping
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Costcoholic downloads your Costco receipts and shows a detailed spending dashboard.

Users
87
+4 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#88K
#74K among extensions
Version
1.2
updated 4 Dec 2025

Users

monthly, 10 months
04692Dec 2025Jun 2026Oct 2026
Latest, 15 Oct 2026: 87 usersMove the mouse over the chart for any month

Ratings count

monthly, 10 months
001Dec 2025Jun 2026Oct 2026
Latest, 15 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Costcoholic

Costcoholic – See What Costco Is Really Costing You Based on the popular posts from Reddit users ViKoToMo (https://www.reddit.com/r/Costco/comments/1p4w903/costco_damage_to_wallet_fork/?sort=new) and ikeee (https://www.reddit.com/r/Costco/comments/1p47dzr/the_damage_costco_has_caused_my_wallet_over_3/) Costcoholic turns your Costco account history into a clean, visual dashboard so you can finally see where your warehouse, gas, and online spending is going. Once installed, Costcoholic adds a “View Spending Summary” button on Costco’s Order Status page. Click it and the extension: Securely pulls your Costco receipts (warehouse, gas, and online orders) using the same APIs the site uses. Builds an interactive dashboard with: Total spend (net of returns) and trips over time Average spend per trip Top warehouses you visit most Detailed stats for gas (trips, gallons, cost, avg price/gal) Item-level insights: most purchased items, most total spent items, biggest price increases, most expensive items Rotisserie chicken tracking (because of course) Lets you export a “Wrapped-style” PNG summary that’s optimized for sharing on social (Reddit, Instagram, etc.). Why install it? Instant visibility into your Costco habits – See how much you actually spend, when, and on what, instead of guessing from scattered emails and paper receipts. Local and privacy-conscious – All processing happens in your browser. Data is stored in Chrome’s local storage and is never sent to any server controlled by this extension. Spot trends and price creep – Identify which items are quietly getting more expensive and which categories dominate your wallet. Gas and returns included – Separate out gas trips, track cost per gallon, and see how much you’ve clawed back in returns. Shareable summaries – Generate a polished “Costcoholic Wrapped” image to compare spending with friends or post online. If you regularly shop at Costco and have ever wondered “what’s the damage this year?”, Costcoholic gives you the answer in one click.

Growth

WindowUsersChangeRatingsRating
7 days−8−8.4%00.00
30 days+4+4.8%00.00
6 months+48+123.1%00.00

Version history

1 versions recorded
1.24 Dec 2025

Details

Category
Shopping
First seen
4 Dec 2025
Size
70 KB
Languages
en
Pricing
Free
Privacy policy
github.com
Support
github.com
Extension ID
knedfobjlpehemlpikadhdkjfbpekcjl

Permissions and risk

Low riskimpact 1, likelihood 2
Permissions
storagecontextMenus
Site access
https://www.costco.com/*https://www.costco.ca/*https://ecom-api.costco.com/*

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