- 5 段階中 1 の評価Firefox ユーザー 15291916 によるレビュー (2ヶ月前)The page says no account needed, but it seems they make the extension unusable without one. I just installed the add-on, and I clicked the Keepa button while looking at a product on Amazon. Instead of getting any price history, I get a complaint that I'm not logged in. Not very helpful at all.
開発者の返信投稿日時: 2ヶ月前There is no need to click the browser button. Our price history graph is automatically inserted on every Amazon product page. You can contact email@example.com if you have any questions.
No account is needed.