I was wondering if it is OK to use paypopup ads (paypopup.com) alongside adsense ads. I did a search in this forum and the responses are almost a year old. Does anybody have any current information if it is okay to use paypopup and adsense together?
It depends on what paypopup.com ads are actually like: https://www.google.com/adsense/support/bin/answer.py?hl=en&answer=48182
"Sites showing Google ads may not contain pop-ups or pop-unders that interfere with site navigation, change user preferences, or initiate downloads." Paypopup may open more than one popup acfording to your preference so be aware to set it up one popup per session if u use it.
Sites showing Google ads should be easy for users to navigate and should not contain excessive pop-ups. I think this is the exact answer to this question