Monitoring Amazon for trademark infringement involves taking steps to ensure that your brand is protected and that any unauthorized use of your trademark is identified and addressed promptly.
Firstly, if you have a trademark, you can enrol in Amazon Brand Registry, a service offering Amazon sellers tools to protect their intellectual property. One of the tools is brand violation reporting. Here's the list of countries whose trademarks Amazon currently accepts.
To learn about potential infringement, you can conduct regular searches on Amazon using your trademarked terms, product names, and any other relevant keywords to identify unauthorized sellers. You can also sign up for a third-party monitoring solution which will notify you of any suspicious activity.