im making a site with a friend and we have bought a google adsense account now my question is can we but 2 ads on the site 1 from his account and 1 of my adsense account will google ban us or not ??? srry for the bad english
Yes, you can put your ID one at a time.. Not both together.. One day yours and next days your friend's ads.
if you do that , google will ban both of you. you must add adsense codes from ONLY 1 account. you can use channels to track your income
Use one of those scripts that puts your ad on the page this time, then his the next time, then yours, etc. Just never on the page together at the same time.