One of the most effective methods of getting traffic to a sales page is very well-known within Adsense circles (used to send traffic to Adwords advertisers through the Adsense program), but not as well known for traffic generation directly to sales letters.
That method is the content site. There are literally thousands of people making a living online by simply creating content sites, placing Google Adsense code on those content sites and collecting a check from Google every month.
There are literally thousands of others who have sales pages selling products and services who have never created a content site and pay for their traffic through the Google Adwords program. Much of that traffic is coming from those who are creating the content sites and placing Google Adsense code on their pages.
Isnt that interesting? If you have a sales page selling a product or service; how much could you save by cutting Google out of the loop? A lot! If you have been creating content sites and depending on Google for a paycheck, how much more could you earn if you sent that traffic to a site selling an information product of your own? A lot!
There is even more money...