Tracking income from articles is very important in affiliate marketing. One simple way is to use the reports inside your affiliate dashboard, which show clicks and sales. You can also use basic tracking links to see which post brings each sale. Another method is to keep a simple record in a notebook or spreadsheet each month. This helps you notice patterns, like which topics perform better. When you know what works, you can create more content like that. It also helps you fix weak posts. How would you keep things organized over time?