Adsense on multiple domains

I want to add adsense codes on more than one domain. Should I just copy code on the pages or I need to ask premission for each page/domain separatly?

 

You do not have to ... one code is enough for more than one domain if those domains content are not against Google AdSense program policies

 

That's what I thought but wanted to be sure.
Thanks.

 

May be worth setting up a channel for each site though, to be able to see whats working slightly better.

 

You can use adsense code on all sites which are allowed as per thier TOS

 

Just remember to place channels to track your earnings.

 

I was thinking more about how i use the code.

Yeah, il keep using channels, thanks.

 

sure you can .