Facebook is one of the largest social media websites out there with over 1.23 billion users now registered. It is one of the fastest growing companies in the world and can be a great place to advertise your business. Facebook offer a Pay per Click advertising section similar to that of Google or Yahoo. The added bonus of Facebook is that you can chose which audience will see your ad by setting up specific parameters. For example, if you had a wedding dress business, you may create an advert and send it out to all females that have a status of engaged, as they are your most likely customers. Facebook users often wondered why the ads that were shown seemed particularly relevant to them, it is not coincidence, Facebook use the data that they are given carefully show ads to selected groups. Having this type of control allows a business owner to carefully choose where they spend their money and can closely monitor the return on investment they receive.