A display campaign is a type of online advertising that uses visual ads such as banners, images, or videos to promote a brand, product, or service across websites, apps, and social media platforms. These ads are part of a display ad network, like Google Display Network, and are shown to targeted audiences based on factors like interests, demographics, and online behavior. Display campaigns are designed to boost brand awareness, engage users, and drive traffic to a specific landing page, often including a call-to-action (CTA) to encourage conversions.