Not togheter. It's against yahoo TOS You can display YPN ads to USA traffic and Adsense to all other on the same page tho.
Not aloud to do this. Google and Yahoo both state that there can be no other ads alongside theirs on any site.
Didn't Google change their Terms & Conditions stating that you can but as long as they are recognizably different.
on seperate pages. neither allow the other to be on the same page at the same time. common sense considering they are direct competitors and even more common sense for anyone who bothers to read eithers TOS.
to display ads based on geographical location you should use ip2location they are very accurate. And you will earn from both yahoo and google
yes yahoo does care about combining ads on the same site, google is fine with it with certain rules in place ------------------------------------------------------------------ www. Problem-Shared .com
I also have a question pertaining to YPN, can I use affiliate programs on the same page as the YPN ads? Its not direct competition.
No, it is NOT against Google TOS. Since the change, as long as the ads look different compared to the Google ads, you may have them on the same page. Which means you can run it as long as it has a different color. It is against YPN's however.
One technique I've seen, if you know how to write code and own the site, is to randomly select one or the other when you display each page. That way, you can try both within the same site and page and see which is performing better for you without violating the TOS.
Google allows other contextual advertisers as long as the ads look different...YPN does not allow it though