Just as Wal-Mart came to dominate the brick-and-mortar retail scene, Amazon has come to dominate the online retail scene, and just as Coscto challenged Wal-Mart’s supremacy with a wholesale business model, Jet hopes to do the same with Amazon. Using a traditional warehouse club business model, Jet uses annual subscriptions to fuel its insanely low prices for the kind of bulk purchases that Amazon isn’t very good for.