1. Forum
This is a free method that we can generate CPA leads through forums.You can promote cpa offer through our signature links or creating a valuable thread. You should choose forum relate your niche offer need to make sure that forums are not for spamming
.2. Yahoo Answer
This is a effectively to promote cpa offer for me. Email and zip submit offer is easy conversion rate, but you need smart answer after that, insert your aff link in question. If you answer not relate the question your account will be closed. You can download How to promote by using yahoo answer in here
3. Article Marketing
This is a free method that we can generate CPA leads through published articles. It's either you put contextual links within the article or you put a signature text under the article. EzineArticles, GoArticles Articlecity and ArticlesBase are one of the recommended directories to publish our articles.
This is easy way to promote your cpa offer. Please let me know, if you have any question.