How can I figure out which website is generating suppression on Amazon.com?

On the Products page, find the product with Suppressed Buybox.

Check the lowest price offered for your product on Amazon and compare it with the prices listed on other marketplaces to see if there are any significant price differences.

Identify any marketplace or website offering a significantly lower price than on Amazon. This could be the reason for Amazon suppressing the listing.

Examine the listing's price history. By clicking the Product ID and viewing the Price Report for that product, you can determine when the lower price was first posted and how consistently it has been offered at that rate.

If the lower price is from a direct seller or a known entity, you might reach out to request MAP (Minimum Advertised Price) compliance. If the seller is unknown or through a third-party marketplace like eBay, consider placing a test buy to identify the seller and request compliance.