
Google’s AdSense program is a great way to get some pocket money from a medium-sized website, but there are many possible pitfalls. In addition to requiring an appropriate level of traffic to make money, you also need to ensure that all eligibility requirements are met.
For AdSense, Google only has some specific and real qualification requirements. I will list them here, but I am more concerned about the "unofficial" eligibility requirements. These requirements do not necessarily prohibit you from participating in the program, but you can profit from the program.