Advertising Directory Details
500 Places For Your Ads

You have to opt-in to get this valuable PDF resource, but I found it extremely informative.

The info regarding the National Advertising SCAN Service (page 26) was completely new to me and particularly valuable.

You’ll find exceptional resources in these 22 areas:

1. Articles
   
2. Press Releases
   
3. Email Ads
   
4. Safelists
   
5. Traffic Exchanges
   
6. Banners
   
7. Classified Ads
   
8. Forums
   
9. Guaranteed Traffic
   
10. Viral/List Builders
    
11. PPC
    
12. Expired Domain Traffic
    
13. Social Networking/Web 2.0
    
14. Leads
    
15. SEO Techniques
    
16. Offline Advertising
    
17. Postcards/Direct Mail
    
18. Newspapers
    
19. U S NewspaperAssociations
    
20. National Advertising SCAN Service
    
21. Television Ads
    
22. Fax Blasts