An Example of a C2C organisation is Carsales.com.
Carsales.com is a website that allows unknown parties to purchase motor vehicles from one another over the internet. This website offers various search engine options, and a range of payment methods. This website is run by over 200 people nation wide and their aim is to offer the most useful and helpful service as possible and to lower the cost of motor vehicle advertising in Australia. (about Carsales.com)