Understanding the icon that say "The product you are trying to sell is Transparency enabled"
Some brands enroll their products in the Amazon Transparency program to compact nonauthorized sellers from selling their products. If a brand is enrolled in this program a blue icon will show up. To learn more about the Amazon Transparency program please visit https://sellercentral.amazon.com/gp/help/G202008510
Note for this transparency indicator to work you must be logged in to Amazon Seller Central