CPA is a much convenient version of concerned marketing, while you have not sufficient time to sell anything. You just send leads to advertiser’s site.

For example, some advertisers will pay you up to $5, each time you send a lead to their page where the person enters an email address of a zip code in order to take part in survey to get something. If CPA network accepts then you have a website or a blog, you do not need a website or blog to make money as CPA cooperation. CPA for beginners