I believe you already have your website and sell letter, so what you need to do is submit your website to google. Don't know where to submit, go to google.com and find "submit Web site to google" and go in there and key in the website. That's is. The next I will suggest that you go to Clickbank and sell your product there. Is easy to let others sell for you also rather than you do it your own. Thanks
Be sure to have the right keywords, develop good content and lastly build quality backlinks by joining in various dofollow forums and blogs related to your niche, article and directory submission, or you may also join social bookmarking sites, etc. Goodluck!
Hey, The best way is to change the setting on your operating system by choosing the country USA, this is will help you to get the Google.com from USA . Usually USA users have more features than other countries. For example, When I tried to access my skydrive (Microsoft service) from computer out of USA, I did not find the service, even though I went to live DOT COM. can you imagine than the same page with same address give different services and features from country to another?!!! Thanks