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販売元チェッカー for Amazon

Chrome extension by sugtaka · Lifestyle · Shopping

A Chrome extension in Lifestyle · Shopping with 11 users, barely installed. Audience over the last 30 days: +3.

Specific sites only: 1 match pattern.

What the developer says, and 1 screenshot

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

Users
11
Rating
not rated yet
Users, last 30 days
+3
Version
1.1
Updated in the store
2026-01-25
Published
2026-01-25
Manifest
V3
Browser access
1 site pattern

How it has moved

Users
+3 since 03.10
8-11 · 14 readings
  1. 2026-10-099
  2. 2026-10-108
  3. 2026-10-119
  4. 2026-10-138
  5. 2026-10-189
  6. 2026-10-198
  7. 2026-10-219
  8. 2026-10-228
  9. 2026-10-249
  10. 2026-10-258
  11. 2026-10-289
  12. 2026-10-2910
  13. 2026-11-0111
  14. 2026-11-0211
Users
+4 since 31.08
6-11 · 27 readings
  1. 2026-08-317
  2. 2026-09-028
  3. 2026-09-039
  4. 2026-09-048
  5. 2026-09-069
  6. 2026-09-079
  7. 2026-09-098
  8. 2026-09-159
  9. 2026-09-178
  10. 2026-09-207
  11. 2026-09-216
  12. 2026-09-267
  13. 2026-09-288
  14. 2026-10-099
  15. 2026-10-108
  16. 2026-10-119
  17. 2026-10-138
  18. 2026-10-189
  19. 2026-10-198
  20. 2026-10-219
  21. 2026-10-228
  22. 2026-10-249
  23. 2026-10-258
  24. 2026-10-289
  25. 2026-10-2910
  26. 2026-11-0111
  27. 2026-11-0211

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: 1 match pattern.

  • https://www.amazon.co.jp/*

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

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

The publisher

sugtaka publishes 2 listings we track, 17 users between them.

  1. Used Price Fetcher for Amazon (Final) sugtaka · Lifestyle · Shopping · published 2026-01-13 6 users

Like this one

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

  1. Amazon Seller Checker Describes nearly the same job, smaller audience 5 users
  2. 国産信頼度チェッカー — Amazonの出品者が日本の会社か確認 Describes nearly the same job, smaller audience 3 users (last published figure)
  3. Amazon Purchase Check Describes nearly the same job, smaller audience 3 users
  4. Amazon Chinese Supplier Informant Describes nearly the same job, smaller audience 17 users ★ 5.0
  5. Amazon Seller Origin Describes nearly the same job, smaller audience 54 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.

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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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built