Ad Placement

AdSense offers a number of ad formats and advertising products. Publishers are encouraged to experiment with a variety of placements, provided the following policies are respected:

* Up to three ad units may be displayed on each page.
* A maximum of two Google AdSense for search boxes may be placed on a page.
* A single link unit may also be placed on each page.
* Up to two referral units from each referral product or offering may be displayed on a page, in addition to the ad units, search boxes, and link units specified above.
* AdSense for search results pages may show only a single ad link unit in addition to the ads Google serves with the search results. No other ads may be displayed on your search results page.
* No Google ad or Google search box may be displayed in a pop-up, pop-under, or in an email.
* Elements on a page must not obscure any portion of the ads.
* No Google ad may be placed on any non-content-based pages.
* No Google ad may be placed on pages published specifically for the purpose of showing ads, whether or not the page content is relevant.