You can use AdRoll ads on your blog to make money. AdRoll helps you display ads to your visitors based on their behavior. By setting up retargeting ads, you can show ads to people who have already visited your site. This increases the chances of them clicking on your ads. AdRoll works with different types of ads like display, video, and social media ads. You can earn money through cost-per-click (CPC) or cost-per-impression (CPM) models. The more targeted your ads, the better your chances of making money. Make sure your blog has enough traffic for optimal results.