“Traffic on Amazon was oriented around Amazon’s reliable product catalog. On eBay, a customer might search for the Hemingway novel The Sun Also Rises and get dozens of auctions of new and vintage copies. If a customer searched for the book on Amazon, there was one single page, with a definitive description of the novel, and that’s where customers flocked. Amazon executives reasoned that day that they had the Internet’s most authoritative product catalog and that they should exploit it. That, it turned out, was the central insight that not only turned Amazon into a thriving platform for small online merchants but powers a good deal of its success today. If Amazon wanted to host other sellers on its site, it would have to list their wares right alongside its own products on the pages that customers actually visited. “It was a great meeting,” says Jeff Blackburn. “By the end of the day we all felt one hundred percent sure that this was the future.”