A screenshot of eBay's front page.
eBay generates revenue from a number of fees. There are fees to list a product and fees when the product sells. The eBay fee system is quite complex and takes $0.20 to $80 per listing and 3-5% of the final price. In addition, eBay now owns the PayPal payment system which has fees of its own.
The company's current business strategy includes increasing revenue by increasing international trade within the eBay system. eBay has already expanded to almost two dozen countries including China and India. The only place where expansion failed was Japan where Yahoo had a head start.
This guide is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.