The Concept of Affiliate Marketing is promoting other people Products & Services and earn a commission on the sales made through your unique affiliate link.

The affiliate link is provided by the company who’s products and services you are promoting as their affiliate.

You have to register with them as an affiliate and will get your link to promote.

The commission that you earn depends on the company and its products and services.

The commission is paid one-time or recurring depending on the product and service.

When you promote the affiliate programs that pay recurring commissions you earn passive income. As long as the product or service is sold through your affiliate link you will earn commission as a passive income.

I have listed here The 3 Best Recurring Affiliate Programs With Passive Income for your own use and to promote and earn.