YouTubers often make affiliate marketing work by building trust with their audience first. In their videos, they explain or show how a product works, which helps people see the real value before buying. It doesn’t always need to be a full review. Sometimes, they just mention the product while doing something else and let the link in the description do the rest. The video description is where they place the affiliate links, usually with a short note like “check it out here.” It’s also common to include links to several products they used or talked about. The key is that the video gives the viewer a reason to trust the recommendation. Have you seen this approach in any YouTube videos you've come across?