Just wondering upon checking my AdSense Reports today. It is too Low. The CTR [ Click Through Rate ] did not change a lot but my CPC [ Cost Per Click ] really change. Nobody is allowed to say how much but I can say that it really change.
I am just experiencing an all time low of my CPC, which started from yesterday when AdSense had made their scheduled maintenance. Did AdSense change their Algorithm or pricing scheme ? Or I am the only one who is experiencing this. May I know what is yours ? is it High or Low ?