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Margenos: Walmart Seller Tool & Profit Calculator

Chrome extension by Margenos · Productivity · Tools

  • Trader

A Chrome extension in Productivity · Tools with 5 users, barely installed.

Specific sites only: 2 match patterns.

What the developer says, and 5 screenshots

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

Users
5
Rating
5.0 (1 ratings)
Users, last 13 days
+5
Rating, last 30 days
Not watched long enough to say
Version
1.23.5
Updated in the store
2026-10-01
Published
2026-09-25
Manifest
V3
Browser access
1 permission, 2 site patterns

How it has moved

Users
+5 since 26.09
0-5 · 4 readings
2026-09-26: appeared in the store2026-09-26: released 1.23.12026-09-29: released 1.23.22026-09-30: released 1.23.32026-09-30: released 1.23.42026-10-01: released 1.23.5
  1. 2026-09-260appeared in the storereleased 1.23.1
  2. 2026-09-272
  3. 2026-10-044
  4. 2026-10-085
Rating
+5.00 since 26.09
reviewsrating 0.00-5.00 · 4 readings
2026-09-26: appeared in the store2026-09-26: released 1.23.12026-09-29: released 1.23.22026-09-30: released 1.23.32026-09-30: released 1.23.42026-10-01: released 1.23.5
  1. 2026-09-26reviews0rating0.00appeared in the storereleased 1.23.1
  2. 2026-09-27reviews1rating5.00
  3. 2026-10-04reviews1rating5.00
  4. 2026-10-08reviews1rating5.00
Users
+5 since 26.09
0-5 · 4 readings
2026-09-26: appeared in the store2026-09-26: released 1.23.12026-09-29: released 1.23.22026-09-30: released 1.23.32026-09-30: released 1.23.42026-10-01: released 1.23.5
  1. 2026-09-260appeared in the storereleased 1.23.1
  2. 2026-09-272
  3. 2026-10-044
  4. 2026-10-085
Rating
+5.00 since 26.09
reviewsrating 0.00-5.00 · 4 readings
2026-09-26: appeared in the store2026-09-26: released 1.23.12026-09-29: released 1.23.22026-09-30: released 1.23.32026-09-30: released 1.23.42026-10-01: released 1.23.5
  1. 2026-09-26reviews0rating0.00appeared in the storereleased 1.23.1
  2. 2026-09-27reviews1rating5.00
  3. 2026-10-04reviews1rating5.00
  4. 2026-10-08reviews1rating5.00

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

Specific sites only: 2 match patterns.

  • https://www.walmart.com/*
  • https://margenos-production.up.railway.app/*
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.23.5
  2. Version 1.23.4
  3. Version 1.23.3
Show the remaining 2
  1. Version 1.23.2
  2. Version 1.23.1

What changed recently

  1. Package size changed
  2. Released version 1.23.5 (was 1.23.4)
  3. Package size changed
Show the remaining 8
  1. Released version 1.23.4 (was 1.23.3)
  2. Package size changed
  3. Released version 1.23.3 (was 1.23.2)
  4. Package size changed
  5. Released version 1.23.2 (was 1.23.1)
  6. Package size changed
  7. Released version 1.23.1 (was 1.22.8)
  8. Appeared in the store

The publisher

Margenos.

Like this one

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

  1. Walmart Sourcing Tool: Profit & ROI — NexSellPro Describes nearly the same job, smaller audience 24 users ★ 5.0
  2. WalSeller Pro Describes nearly the same job, smaller audience 1k users ★ 5.0
  3. Walmart Profit Calculator WFS Describes nearly the same job, smaller audience 26 users ★ 5.0
  4. Margin Seller: Profit, Margin & Buy Signal for Amazon and Walmart Sellers Describes nearly the same job, smaller audience 3 users (last published figure)
  5. Marter Describes nearly the same job, smaller audience 4k users ★ 3.9

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.