This is a graph of income eBay red is the cost of sales and marketing. Blue is the profit and cost of other combination and revenue (Sales) in that by the year 2006 eBay with high, 4 349 million. Costs of sales and marketing, 1619 million, compared to the year 1996, which is the first year that the financial statements eBay anniversary, earn only 18 million dollars. The cost of sales and marketing 13 million
.Although eBay no product costs, but also cost the website development, system administration, which is considered very little compared to income. The salary of the staff and administrators. As the cost of a big enough.