Can I place more than one link unit on a page? Please place only one link unit on any content page. This number does not affect the current limit of 3 regular ad units on any page - you may still place up to 3 regular ad units in addition to a single link unit on any content page that complies with our program policies. https://www.google.com/adsense/supp...earch&query=how+many+link+units&topic=&type=f
# 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.
Actually the complete collection is: 3 Ad units 1 Adlink unit (link unit) 2 Referral links per product (4x2=8 max per page) 2 Adsense for search boxes Now just because all those are allowed on a single page, it doesn't mean that you should put all of that on a page. Chances are you will chase away your visitors faster than your page could load if you do. You should really take the time to read the Adsense Program Policies - especially since they have been updated recently.