What is Affiliate Marketing? Affiliate marketing involves referring a product or service by sharing it on a blog, social media platforms, or website. The affiliate earns a commission each time someone makes a purchase through the unique link associated with their recommendation. Done well, this performance-based opportunity can become an important part of your business by netting you a healthy income.

Affiliate marketing is an online sales tactic that lets a product owner increase sales by allowing others targeting the same audience—“affiliates”—to earn a commission by recommending the product to others. At the same time, it makes it possible for affiliates to earn money on product sales without creating products of their own.