hi all, if i change domain name for my site and adsense code z still there. shall I be able to get earnings from google?
You can use adsense on multiple sites if you abide by the tos. Not sure what you mean by the code z still there. You have one account which you can use on all of your sites that follow the rules. They all add up in your 1 account so earnings build up.
one more important question. In the begining, once I placed adsense code on my site, I clicked it for several times, but I m not banned yet by google. I did it 4 days ago. for banning a user, how much time it takes?