I have noticed that my earnings have droped by 25% in September I was thinking that earnings will rise once vacation season is up but it didnt happened Have anyone noted something like that too ?
hmmm... http://forums.digitalpoint.com/showthread.php?t=137532&highlight=september search forum for smart pricing you will find your answer
when a user goes to a site after clicking on the ad, it tracks what the user does. if the site is selling something, and the people that you refer to the site dont buy anything, your clicks are then worth less. thats one theory atleast, many people look at smart pricing different ways. check that other thread i posted, there are a few other people that have seen similar drops this month. see if you guys have anything in common