1 item
Shows an alert when an Amazon item may have paid shipping costs. 📦 Display a warning when an Amazon item may have paid shipping costs. This extension automatically checks the shipping section on Amazon product pages and shows a small alert if paid shipping is detected. It works across multiple Amazon regions and languages, including Amazon Japan, US, UK, Germany, France, and more. No user data is collected or transmitted. All checks are performed locally by reading the page content. --- 📦 Amazonの商品ページで、送料が無料ではない可能性がある場合に 注意アラートを表示する拡張機能です。 商品ページ内の配送情報を自動でチェックし、 有料送料が検出された場合に小さな警告を表示します。 Amazon.co.jp を含む、日本・海外の Amazon サイトに対応しています。 ユーザーデータの収集や外部送信は行いません。
Jan 18, 2026
rating_count is the Chrome Web Store ratings count, not a written-review count.
Media assets
Screenshots and videos on the listing.
Has promo video
Whether the listing includes at least one video.
Languages
Declared language locales.
Developer website
Listing exposes a developer website URL.
Contact email
Listing exposes a contact email.
Keyword in name
Case-insensitive substring match in the name.
Keyword in description
Case-insensitive substring match in the description.
Keyword occurrences in description
Count of case-insensitive occurrences in the description.
Category user-count percentile
Share of same-category extensions with fewer users (null if unknown).
These are transparent listing completeness / keyword signals, not a prediction of Chrome Web Store search ranking.