OPTIMIZATION TIPS _No Of ADs ?

AdSense offers a number of ad formats and advertising products. 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.

Hopefully you remembr these .
OPTIMIZATION TIPS, OPTIMIZATION guru