Amazon affiliate earnings do not have a strict limit. You can earn based on the commission rates of the products you promote. Commission rates vary by category. Some categories offer as much as 20% while others provide only 1%. Your total earnings depend on the number of sales you generate. You must make at least three sales in your first 180 days to keep your account active. Many affiliates earn anywhere from a few dollars to thousands each month. Your success relies on traffic and engagement on your platform. Focus on promoting high-commission products for better earnings potential.