Tips to earn money with affiliate programs

1 - Write a comment on an affiliate product, to hear your impressions gens.Inclued your affiliate link at the end of your comment.

Post your message on free sites like:
Articlopedie
Ezine Articles
Go Articles
Free Content
Buzzibuzz
Categorynet
Publiciblog

2-You need to create a blog and post your product description including your affiliate link. Then post your blog on a site like pingomatic and feedsumitter so it is easily recognized by search engines.

3-Join the popular marketing forums and make contributions in several popular categories.

Be sure to enter your forum profile and edit your "signature". Make a signature that includes your affiliate link or a link to your website.
In this way, every time you make a post, the person who visits your site can see your signature and potentially click on your affiliate link.

4 - At a frequency of 2 or 3 weeks post a press release on prweb.com, where you include the positive aspects of our product and your affiliate link. If you pay them $ 80, they guarantee that your press release is made by all major search engines, potentially sending you thousands of visitors.

5 - If you have a list of newsletter subscribers or a list of members interested in receiving information about your offerings, send them an email telling them about your website. Feel free to use some text from your homepage in your email and enter your affiliate link at the end of the email.

6 - Pay per click (PPC): Using a PPC account from Google Adwords, Yahoo Overture or more, you can easily generate income with affiliate programs. You can redirect the member to it directly using your affiliate link in your PPC ads, or you can create your website where you review the product, followed by your affiliate link.

to promote your business or blog, you need TRAFFIC!, read how to get traffic :
http://hubpages.com/hub/how-to-get-traffic-to-your-blog-7-ways

good luck!