If you look at many websites, you will probably notice that there are banner advertisements displayed on most pages. If you are a newcomer to the scene, you might think that you must either be a company or that your site must be famous before you can get advertisers, just as it is the case in hardcopy publications. In reality, anyone with a website can get advertisers. While it is true that if your site is well-known, you may get companies contacting you to offer to advertise on your site, you can get advertising revenue even if you are just starting out and your site is relatively unknown. The way to do this is to join as an "affiliate" of various sites, either directly, or through an affiliate network. An affiliate network is simply an intermediary where you can select from a variety of advertisers.