There are many ideas emerging about what AdSense will be in the future and how the system will change from the current.
even better and more powerful than they are now. This is clearly seen with the Google search engine itself in recent years and should not be in any way a surprise as this happens with AdSense permanently.
Another thing is bound to happen it is to offer more protection for AdWords advertisers concerning click-fraud. Google recognizes that this is a key issue that needs to solve as soon as possible and no doubt that will happen as quickly as possible. By the time the websites that have high levels of traffic, can easily disguise IP addresses and increase CTR (Click Through Rate).