The first thing you want to do is choose the right platform for a start. For example, you can use a website, blog, or social media handle to begin fielding the affiliate links. Next, you need to pick a niche topic and focus on a specific category. For instance, you can choose sports as the topic and football training kits as the particular category you wish to promote.
Furthermore, research and compare the relevant affiliate programs that reflect your choice. Then, join any of the platforms and begin to make engaging content for them. At this point, the goal is to drive leads to your affiliate sites through the contents you create, get them to click on the links you provide, and buy the affiliate products eventually.