1. Make a website.
2. Arrange email IDs.
3. Send emails and gain customers, simply....
You can use some of the advanced tools like Acute Email IDs Production Engine for the purpose of having email IDs, because I know everyone is not having email IDs to send mails about their products.
12th October 2009 From India , Chandigarh
14th October 2009 From India , Bangalore