You can also try these related scripts:

• Amazon Sponsored Products remover - Removes the terrible sponsored products from Amazon.
• SoldBy - Reveal Sellers on Amazon - Shows name, country of origin and ratings for third party sellers on Amazon (and highlights Chinese sellers)
• Amazon Video - subtitle downloader - Allows you to download subtitles from Amazon Video
• amzOrderHistoryFilter - You will be able to view your Amazon (amazon.co.jp) order history by month, and view and print receipts by month or year at a time.
• Auto skip intro on amazon prime videos - No need to manually click