As you become comfortable with the affiliate marketing process, you can consider both specialized (e.g. fly fishing) and broad (e.g. weight loss) niches. Don’t forget to track your marketing metrics! They are usually provided by your merchant and/or affiliate network. Tracking your metrics will allow you to see what is working and generating sales and what is not working, causing you to waste time and/or money.
Vendors engage the services of affiliates to do marketing of the product on their behalf. But how do vendors and affiliates meet? Well, vendors can engage affiliates directly to sell their products and services. Another option is for vendors to join affiliate networks. These are companies whose sole purpose is to serve as the meeting place for vendors and affiliates. The advantage of an affiliate network is that a vendor can find thousands of relevant affiliates there without having to run around looking for them all over the internet.