brand perception is proportionally related to the effectiveness of native ads in affiliate marketing. When users perceive a brand positively, they are more likely to trust recommendations presented through native ads, especially when these ads are integrated seamlessly into content. Native ads rely on subtle promotion rather than aggressive selling, so a favorable brand image enhances credibility and receptiveness. In affiliate marketing, where trust and authenticity are critical, a strong brand reputation can significantly boost click-through and conversion rates. Conversely, if a brand is perceived negatively or lacks recognition, even well-placed native ads may underperform. Positive brand perception amplifies the persuasive power of native ads, leading to more effective affiliate campaigns. Therefore, maintaining a trustworthy and consistent brand image directly supports the performance and return on investment of native affiliate marketing efforts.