Quick Online Tips:

1. Never click your own adsense ads or get them clicked for whatever reason.
2. Never change the Adsense code.
3. Do not place more than 3 ad unit and 1 ad links or 2 adsense search boxes on any web page.
4. Do not run competitive contextual text ad or search services on the same site which offer Google Adsense competition in their field.
5. Do not disclose confidential information about your account like the CTR, CPM and income derived via individual ad units or any other confidential information they may reveal to you.
6. Label headings as “sponsored links” or “advertisements” only.
7. Never launch a New Page for clicked ads by default.
8. One Account suffices for Multiple websites.
9. Place ads only on Content Pages.
10. Do not mask ad elements.
11. Do not send your ads by email.
12. Keep track of your content.
13. Do not alter the results after ad clicks or searches.
14. Avoid excessive advertising and keyword stuffing.
15. Ensure you language is supported.
16. Maximum 2 referral button per product per page.
17. Do not specify Google ads as your alternate ads.
18. Do not confuse with adjacent images.

Original post by Administrator