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셀러마진 — 쿠팡·스마트스토어 마진 계산기

Chrome extension by Fluxora · Productivity · Tools

A Chrome extension in Productivity · Tools with 14 users, barely installed. Audience over the last 30 days: +4.

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

What the developer says, and 1 screenshot

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

Users
14 (the store no longer states an audience; this is the last figure it published)
Rating
not rated yet
Users, last 30 days
+4
Version
1.0.0
Updated in the store
2026-07-17
Published
2026-07-17
Manifest
V3
Browser access
1 permission

How it has moved

Users
+4 since 03.10
10-16 · 12 readings
  1. 2026-10-0516
  2. 2026-10-0915
  3. 2026-10-1014
  4. 2026-10-1313
  5. 2026-10-1616
  6. 2026-10-1816
  7. 2026-10-2213
  8. 2026-10-2314
  9. 2026-10-2410
  10. 2026-10-2713
  11. 2026-10-2914
  12. 2026-11-0114
Users
+9 since 01.09
5-16 · 24 readings
  1. 2026-09-015
  2. 2026-09-027
  3. 2026-09-059
  4. 2026-09-0710
  5. 2026-09-088
  6. 2026-09-099
  7. 2026-09-138
  8. 2026-09-159
  9. 2026-09-177
  10. 2026-09-2110
  11. 2026-09-2511
  12. 2026-09-2810
  13. 2026-10-0516
  14. 2026-10-0915
  15. 2026-10-1014
  16. 2026-10-1313
  17. 2026-10-1616
  18. 2026-10-1816
  19. 2026-10-2213
  20. 2026-10-2314
  21. 2026-10-2410
  22. 2026-10-2713
  23. 2026-10-2914
  24. 2026-11-0114

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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.

  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

Fluxora.

Like this one

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

  1. 장사왕 마진율 계산기 Describes nearly the same job, smaller audience 1k users ★ 5.0
  2. Marginy 마지니 — 셀러 순이익 계산기 Describes nearly the same job, smaller audience 4 users
  3. Shopee Smart Margin Commander Describes nearly the same job, smaller audience 3 users (last published figure)
  4. 쿠팡 마진 계산기·광고 분석 - 멍탐정 데이터분석팀 Describes nearly the same job, smaller audience 30 users ★ 5.0
  5. Margin Inspector Describes nearly the same job, smaller audience 23 users ★ 5.0

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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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built