EBay.com has changed their pricing structure many times over the years (and often times wall street was not sure if they could maintain or grow revenues.) Yes, they make money even if you don't sell anything and this is in the form of a listing fee. Also, i believe they make a small percentage on all items sold.
it's quite an intesting model -- in that they do not need to inventory anything at all, and they just facilitate the buying and selling of merchandise online. The more people they have selling things, the more money they make.
I love the business model, how can we take this to other industries and make it as (or if not) more successful?




