So I’ve added AdSense to my blog – http://dclhome.blogspot.com/ and has had mixed results. One day there were 4 clicks and $2 in earnings. Another day, 10 clicks, and $0 earnings. Why? I’m guessing it’s not as simple as $0.01 per click. Can anyone explain how AdSense work (i.e. how can I figure out how much I can earn) or provide a free resource that’s helpful? Thanks