Spam is the biggest threat to organic search engines, whose goal is to provide quality search results for keywords or phrases entered by their users. Google's PageRank algorithm update ("BigDaddy") in February 2006—the final stage of Google's major update ("Jagger") that began in mid-summer 2005—specifically targeted spamdexing with great success. This update thus enabled Google to remove a large amount of mostly computer-generated duplicate content from its index.
Be sure to check what kind of customer support you can expect from your affiliate program once you have signed up. Do your research online and if possible, speak to other sellers using the program to get their thoughts. Can you speak to someone via phone or Skype or do you have to wait 72 hours for email responses? Be clear on this because trust me, you will need support at one point or another.
The first thing to do is to join an affiliate program then select the products you intend to sell. The owners of the products would provide you with an affiliate code you can use for referring traffic to the main site. Also, you will be offered banners, text links and several forms of creative copies in which you just copy and paste the code on your own site to refer traffic. Any interested customer who clicks on the links from your website will be redirected to the main site where the product is sold and if they pay for the product or subscribe to a program/service and indicate you as the referral, you get a certain percentage as commission.
You may have heard of ClickBank, one of the oldest and most popular affiliate networks. A billion-dollar company, ClickBank specializes in digital products like e-books and software, as well as membership sites. If you are comfortable selling information and don’t want the management and administration hassles of “real” businesses, this may be a good starting point. Its commissions can be anywhere from 10% all the way to 75%.
Using several strategies for product promotion is a very good idea because it gives you the opportunity to know which of them works better. You can do split testing and measure each campaign’s performance before taking the appropriate action. Changing a couple things would raise your profit. Banner ads should be placed on different areas on the pages of your site because there are some strategic points that will catch your reader’s attention.
If the answer to each of these questions is a resounding yes, rather than jumping to conclusions immediately, take time to research whether or not others are out there making a sustainable affiliate income from products and content in this niche. In a sense, competition is a good thing here—it'll help you validate your idea and prove that it's worth of building a business around.