With the introduction of the internet, advertisers realised that they could increase their revenue by rewarding websites who refer customers to your site that go on to buy something from you. In essence, this is affiliate marketing or performance-based marketing. An advertiser rewards a website a set amount of commission for each customer that the site refers who goes on to make a purchase.
The course work of a marketing program will consist of real-world and hands-on components, such as case studies of both successful and failed marketing campaigns, and simulated businesses marketed by students using the concepts they have learned. This will include diving into several computer programs like Adobe InDesign and Dreamweaver, as well as both free and proprietary website analytics software.