Affiliate marketing in real estate is a performance-based marketing strategy in which a real estate agent or affiliate marketer promotes the products or services of another company in exchange for a commission on any sales that are generated. To become an affiliate marketer in real estate, you first need to find a real estate affiliate program that you want to join. Once you have found a program, you will need to sign up and create an account. You will then be given a unique affiliate link that you can use to promote the company’s products or services.