eBay

eBay is a website, which allows people to interact with each other via buying and selling products. you can buy and sell almost anything on the site, other than consumable products.
eBay itself does not sell products, its customers do, this is good because it is not just a simple secondary to tertiery transaction. also it is a different way of buying products, because it is not only on the internet, it is also based around bid system, where the people buying have to bid for the product they want, and make sure that you are the highest bidder when the time ends. this was a new concept when eBay first came out, and now it is an established website, people use it more than the other website that do this.
eBay is set up so that you can search for anything on the site by typing in the keywords in the search bar o the homepage- http://www.ebay.co.uk try it out. this is a good way of doing it because you dont have to sign in or register to see if a product is on the site, or to get the price of a product.
when you sign in you get a view of all the thing you are buying and selling on the site, and the things that you are whatching, as well as all the details for these products, such as price. this is good because you can go to these products via the links in this information.