Third-Party Sellers

The number of distinct sellers, other than Amazon and your own account, that the daily crawl saw offering your monitored ASINs in the period, identified by seller ID (or seller name when no ID was shown). New Third-Party Sellers counts those not seen in the period before, and ASINs with Third-Party Offers counts the monitored ASINs with at least one such offer. Third-Party Offer explains why they matter on a vendor listing.

Where is it in InsightLeap?

In the Amazon.com section of weekly and monthly reports (ASINs with Third-Party Offers is off by default), and seller by seller on the Offers page.

Where does it come from?

The daily Amazon.com crawl of the ASINs you monitor.