Affiliate disclosure tells readers you earn money if they buy through your links. This is required by law in many places and helps build transparency with an audience. Some sites show disclosure at the top of every article, others put it once in the footer. Disclosure that is too hidden can cause legal problems, but disclosure that is too large can distract from content. Clear and simple language works better than long legal paragraphs that nobody reads. Showing it near the first affiliate link usually makes sense because people see it before clicking. What placement and wording makes disclosure clear without pushing readers away from helpful content?