Performance marketing is a type of digital marketing that focuses on measuring and optimizing the performance of advertising campaigns based on their actual results and outcomes. Rather than just looking at metrics such as impressions or clicks, performance marketing focuses on metrics such as conversions, leads, and revenue, in order to evaluate the effectiveness of advertising campaigns.

In performance marketing, advertisers typically pay for specific actions that are taken by users, such as clicks, sign-ups, downloads, or purchases. This allows advertisers to directly measure the return on investment (ROI) of their advertising spend, and to adjust their campaigns in real-time based on the results they are seeing.

Performance marketing is often associated with affiliate marketing, where advertisers pay commissions to publishers (such as bloggers or influencers) for driving specific actions on their behalf. However, performance marketing can also include other types of advertising, such as pay-per-click (PPC) ads, display ads, or social media ads, as long as they are optimized based on their actual performance.

Overall, performance marketing is a data-driven approach to advertising that prioritizes measurable results and ROI. By focusing on outcomes rather than just impressions or clicks, advertisers can more effectively allocate their advertising budget and drive better results for their business.