I think this is the part that is not legal, and which they say the don't do, etc
* Amazon uses third-party seller data to copy the site's most popular products, an antitrust report by the House Judiciary Committee alleged on Wednesday.
* Former Amazon sellers told an antitrust subcommittee the company released new products almost identical to their own and "killed" their sales.
* Amazon has denied accusations of this behavior in the past.
"We have a policy against using seller-specific data to aid our private-label business," Amazon CEO Jeff Bezos said in July.
* Amazon uses third-party seller data to copy the site's most popular products, an antitrust report by the House Judiciary Committee alleged on Wednesday.
* Former Amazon sellers told an antitrust subcommittee the company released new products almost identical to their own and "killed" their sales.
* Amazon has denied accusations of this behavior in the past. "We have a policy against using seller-specific data to aid our private-label business," Amazon CEO Jeff Bezos said in July.
https://www.businessinsider.com/amazon-uses-seller-data-copy...