The other day I clicked onto my adsense and was dismayed to see just 1c for the day so far. But it was early so I wasn't worried. Later I checked and saw two clicks, but $1.41 in my account. How come I got paid so much more and what could I do to make all my clicks $1.40? I generally average 10c a click but today I have made just 1c and yesterday I made just $0.64... I guess what I'm asking is how does adsense work out how much to pay you and why does it change so much.