Duplicate content and DMCA takedown notices for copyright violations.

If another website is copying your product images, product descriptions, or other content, it is a good idea to take action. If you do not, Google and other search engines may penalize your site for containing duplicate content, even if your site was the original source.

Most of the time, simply contacting the individual by email or letter requesting that they remove the content is sufficient. You may have spent hundreds of hours painstakingly developing your content, and it is usually worthwhile to spend a few hours identifying violators and writing them notices.

If you have limited time, there are DMCA takedown services that can perform this service for you, often for a fixed fee and guaranteed results. Just search in Google for DMCA Takedown Service to find a company that provides this service.