I know I am in danger of asking a question which has probably already been answered, but I am using a wordpress content mgt system, and if I put one AS unit in every article, there is a possibility that 4 ads would show up. Would the google scripts automatically see that and only serve 3? I don't want to give up revenue, but I also don't want to get banned. So perhaps I will have to build something into the PHP code of the module. boy that will be a pain. Any help would be greatly appreciated. If the answer is that google will not automatically just serve the first three ad units, perhaps this is a better question in the content mgt forum. thanks!
Google only serves up to 3 ad units per page automatically. You can have coding for 10 but only 3 will show. Adsense-deluxe is a great adsense plugin for wordpress, google it.
Thanks Kevinn - that certainly beats patching together some dumb script to limit the number of ads manually.