Extension Tracker

Amazon 定価チェッカー

8 users Rated 5.00 from 1 rating Last updated 26 Jul 2026

By kazukichi Live in the Chrome Web Store ofgdjgfnlnokanbkfaekanhaofjohejb Last checked 27 Sep 2026, 06:46 UTC

The listing

What the Chrome Web Store shows, as of the last check

Amazon商品ページで、参考価格（定価）に対して今の価格が高いか安いかをその場で判定して表示します。Summary from the listing
Developer
kazukichi
Trader status
Not declared a trader under EU law
Category
Lifestyle › Shopping
First published
24 Jul 2026
Last updated
26 Jul 2026
Version
1.0.1
Size
437 KiB
Minimum Chrome
88
Languages
1 language

日本語

Website
https://kazukichi0914.hatenablog.com/
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-2785.001
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#166,786
by users, of 264,254 extensions
In its category
#4,945
of 8,416 in Shopping

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Sites where it runs scripts
  • *://*.amazon.co.jp/*amazon.co.jp and its subdomains
  • *://*.amazon.com/*amazon.com and its subdomains

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All 20 extensions by kazukichi →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 06:46 UTC; next check around 25 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Amazon 定価チェッカー” (ofgdjgfnlnokanbkfaekanhaofjohejb). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/ofgdjgfnlnokanbkfaekanhaofjohejb. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_ofgdjgfnlnokanbkfaekanhaofjohejb,
  title   = {Amazon 定価チェッカー (ofgdjgfnlnokanbkfaekanhaofjohejb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/ofgdjgfnlnokanbkfaekanhaofjohejb},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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