- Don't click on your own ads.
- Don't ask others to click on your ads.
- Don't include any prohibited site content, including adult content, violence or excessive profanity, drugs (including alcohol and tobacco), or copyrighted material.
- Don't modify the AdSense code.
- Do follow our Webmaster Quality Guidelines.
- Do provide a good user experience.
- Don't place more than 3 ad units, 3 link units, 2 search boxes, and 3 referral units on any page.
- Don't place images near ads in a way that may mislead users into thinking that the images are associated with the ads.