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MargenAR — Rentabilidad para vendedores

Chrome extension by Fermin Iturrioz · Productivity · Tools

  • Trader

A Chrome extension in Productivity · Tools with 191 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
191
Rating
not rated yet
Users, last 10 days
+191
Version
0.8.4
Updated in the store
2026-10-11
Published
2026-10-01
Manifest
V3
Browser access
2 permissions, 2 site patterns

How it has moved

Users
+191 since 02.10
0-191 · 6 readings
2026-10-02: appeared in the store2026-10-02: released 0.4.12026-10-04: released 0.4.22026-10-05: released 0.6.02026-10-08: released 0.7.0-beta.82026-10-09: released 0.7.12026-10-10: released 0.7.8
  1. 2026-10-020appeared in the storereleased 0.4.1
  2. 2026-10-0560released 0.6.0
  3. 2026-10-08144released 0.7.0-beta.8
  4. 2026-10-09163released 0.7.1
  5. 2026-10-10191released 0.7.8
  6. 2026-10-11191
Users
+191 since 02.10
0-191 · 6 readings
2026-10-02: appeared in the store2026-10-02: released 0.4.12026-10-04: released 0.4.22026-10-05: released 0.6.02026-10-08: released 0.7.0-beta.82026-10-09: released 0.7.12026-10-10: released 0.7.8
  1. 2026-10-020appeared in the storereleased 0.4.1
  2. 2026-10-0560released 0.6.0
  3. 2026-10-08144released 0.7.0-beta.8
  4. 2026-10-09163released 0.7.1
  5. 2026-10-10191released 0.7.8
  6. 2026-10-11191

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

Specific sites only: 2 match patterns.

  • https://dolarapi.com/*
  • https://djdvezlmwaceqhkmjsxo.supabase.co/*
  • Run its own code on the pages it can access scripting
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 0.7.8
  2. Version 0.7.1
  3. Version 0.7.0-beta.8 · Asked for more permissions (4, was 3)
Show the remaining 3
  1. Version 0.6.0
  2. Version 0.4.2
  3. Version 0.4.1

What changed recently

  1. Package size changed
  2. Store description rewritten
  3. Released version 0.7.8 (was 0.7.1)
Show the remaining 9
  1. Package size changed
  2. Store description rewritten (128 → 126 characters)
  3. Released version 0.7.1 (was 0.7.0-beta.8)
  4. Package size changed
  5. Asked for more permissions (4, was 3)
  6. Store description rewritten
  7. Released version 0.7.0-beta.8 (was 0.6.0)
  8. Package size changed
  9. Store description rewritten (107 → 128 characters)

Older entries and the full day by day series are in the app.

The publisher

Fermin Iturrioz. Listed website: margenar.com.

Like this one

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

  1. MargenSeller Describes nearly the same job, smaller audience 13 users
  2. mARGento Describes nearly the same job, smaller audience 11 users ★ 4.8
  3. Calculadora de ganancias para Mercado Libre Describes nearly the same job, smaller audience 2 users
  4. Margin Inspector Describes nearly the same job, smaller audience 24 users ★ 5.0
  5. MLBoost - Herramientas para Vendedores MercadoLibre Describes nearly the same job, smaller audience 19 users

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.

Is this your extension?

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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/eiilcbfediecpnfpfgadomniadkajjpe/badge.svg)](https://extops.dev/extensions/eiilcbfediecpnfpfgadomniadkajjpe)

HTML

<a href="https://extops.dev/extensions/eiilcbfediecpnfpfgadomniadkajjpe"><img src="https://extops.dev/extensions/eiilcbfediecpnfpfgadomniadkajjpe/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

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

Where the data comes from: how the catalog is built