A **Domain Report** is one of the most practical “reality checks” in **Paid Marketing**—especially in **Display Advertising**, where ads can appear across thousands of websites, apps, and content environments. At its core, a Domain Report shows *which domains your ads actually ran on* and how each domain contributed to spend, reach, and outcomes.
Display Retargeting is a core tactic in **Paid Marketing** that helps you re-engage people who have already interacted with your brand—often by showing them ads across websites and apps through **Display Advertising** inventory. Instead of targeting a cold audience, you’re focusing spend on users who have demonstrated intent: visiting product pages, adding items to cart, reading key content, or starting a signup.
A **Display Remarketing Audience** is a defined group of people who previously interacted with your brand (such as visiting your website, using your app, or engaging with a product page) and can later be reached again through **Display Advertising** placements. In **Paid Marketing**, it’s one of the most reliable ways to re-engage high-intent users, shorten the path to conversion, and improve efficiency versus targeting only new prospects.
Display Reach is a foundational concept in Paid Marketing and a core planning variable in Display Advertising. Put simply, it describes **how many unique people (or households/devices, depending on measurement) your display campaign can expose to your message** within a defined time period, market, and targeting setup.
Display Prospecting is the practice of using Display Advertising to reach new, net-new, or not-yet-converted audiences—people who haven’t visited your site, aren’t on your email list, and aren’t already in an active buying flow with your brand. In Paid Marketing, it sits at the top and middle of the funnel, where the goal is to generate demand, create awareness, and identify potential customers before you have first-party engagement signals.
Display Network is a foundational concept in **Paid Marketing** and **Display Advertising**. It describes the collection of websites, apps, and digital properties where advertisers can place visual ads—banners, responsive creatives, rich media, and other formats—outside of search results. If search ads are about capturing explicit intent, a Display Network is about reaching people across the broader web based on audiences, context, and behavior.
Display Frequency is the number of times an individual is exposed to your ad within a defined period. In Paid Marketing, it’s one of the most important control levers you have—because showing an ad too few times can fail to create impact, while showing it too many times can waste spend and irritate potential customers.
Display CTR (click-through rate for display ads) measures how often people who see a display ad actually click it. In Paid Marketing, it’s one of the fastest signals you have about whether your creative, message, and targeting are resonating. In Display Advertising specifically—where ads compete for attention in feeds, apps, and across the open web—Display CTR helps you separate “seen” from “compelling.”
Display Creative is the set of visual and interactive assets used in Display Advertising campaigns—banners, rich media, animations, and responsive formats—that communicate an offer and persuade a user to take action. In Paid Marketing, these assets are not “just design.” They are the front line of attention, message clarity, brand perception, and conversion intent.
A **Display Campaign** is a structured way to plan, launch, and optimize paid placements of visual ads across websites, apps, and digital properties. In **Paid Marketing**, it’s one of the most common methods for reaching audiences beyond search results—using banners, responsive image ads, rich media, and other formats central to **Display Advertising**.
Display Budget is the planned amount of money you allocate to display campaigns as part of your Paid Marketing strategy. In Display Advertising, it determines how often your ads can appear, which audiences you can reach, how quickly you can test creatives, and how aggressively you can compete in auctions across placements like websites, apps, and video inventory.
Display Advertising is a core discipline within Paid Marketing that uses visual ad placements—such as banners, rich media, and video units—across websites, apps, and streaming environments to influence awareness, consideration, and conversions. Unlike formats that rely primarily on user-initiated intent (for example, search), Display Advertising often reaches people while they are consuming content, making it a powerful way to shape demand, not just capture it.
A **Description Asset** is the descriptive text used in ads to explain an offer, product, or value proposition in a clear, scannable way. In **Paid Marketing**, it’s one of the most influential pieces of persuasive “micro-copy” because it often determines whether a user understands what you’re offering quickly enough to click—or keeps scrolling.
Custom Segment is a way to define a specific audience group you want to reach (or analyze) using your own rules rather than relying only on default targeting options. In **Paid Marketing**, it’s most commonly used to sharpen targeting, refine reporting, and improve how budget is allocated across campaigns. In **Display Advertising**, a **Custom Segment** often determines *who* sees your ads across websites and apps, *when* they see them, and *which message* they receive.
A **Custom Intent Audience** is a targeting approach in **Paid Marketing** that helps you reach people who are actively researching, comparing, or showing signals of intent around specific products, services, or problems—based on inputs you define. In **Display Advertising**, it’s a way to move beyond broad demographic targeting and show ads to users whose recent behaviors suggest they are closer to a decision.
A **Custom Affinity Audience** is a way to define and reach people who *consistently* show interest in a topic, lifestyle, or product category—based on signals like browsing behavior, app usage patterns, search intent indicators, and content consumption. In **Paid Marketing**, it helps you move beyond broad demographic targeting and build audiences that better resemble your ideal customers. In **Display Advertising**, it’s especially valuable because you often need to create demand and awareness *before* someone is actively shopping.
Creative Rotation is the practice of intentionally cycling multiple ad creatives within a campaign so different audiences (or the same audience over time) see different messages, formats, or designs. In Paid Marketing, it’s one of the most reliable ways to reduce creative fatigue, learn what resonates, and keep performance from plateauing—especially in Display Advertising where impressions accumulate quickly.
Creative Fatigue is one of the most common (and most expensive) failure modes in modern Paid Marketing. It happens when audiences see the same ad creative too often or for too long, causing attention and response to decline. In Display Advertising, where impressions are high and targeting can be narrow, the risk increases quickly—especially for remarketing and always-on prospecting.
Contextual Targeting is a method in **Paid Marketing** where ads are placed based on the *content and meaning of the page, app, or video being viewed*, rather than primarily relying on who the user is. In **Display Advertising**, it’s the difference between showing an ad because someone is “in your audience list” versus showing an ad because they’re reading an article, watching a clip, or browsing a category that strongly relates to your offer.
Contextual Brand Safety is the discipline of ensuring your ads appear only in content environments that align with your brand’s values, audience expectations, and risk tolerance. In modern Paid Marketing, this matters because automated buying can place ads across millions of pages, apps, and video placements in seconds—often with limited human review. In Display Advertising especially, a single harmful adjacency (for example, a family brand showing next to graphic news) can create reputational damage that outweighs any short-term performance lift.
Content Targeting is a method in **Paid Marketing** that places ads based on the *content a person is currently consuming*—not necessarily who that person is. In **Display Advertising**, this typically means showing ads on webpages, apps, or video environments whose topics, keywords, or themes align with the advertiser’s message.
A **Companion Banner** is a display ad placement that runs alongside (or around) a video ad experience—often appearing next to the video player, below it, or in a surrounding layout. In **Paid Marketing**, it’s a way to extend the impact of video by adding a clickable, persistent visual unit that reinforces the message and creates additional opportunities for response.
Channel Exclusion is the practice of intentionally preventing your ads from serving on specific channels, placements, networks, or inventory sources within a campaign. In **Paid Marketing**, it’s a control mechanism that helps you avoid wasting budget on low-quality reach, poor contextual fit, or audiences that are unlikely to convert. In **Display Advertising**, where scale and automation can place ads across thousands of sites and apps, Channel Exclusion is often the difference between “broad reach” and “relevant reach.”
Category Exclusion is a control mechanism in Paid Marketing that prevents your ads from appearing on content types you consider irrelevant, risky, or off-brand. In Display Advertising—especially programmatic buying—your ads can be served across thousands of sites, apps, and video placements in milliseconds. That scale is powerful, but it also creates exposure to content categories that don’t align with your brand, compliance requirements, or performance goals.
Brand Suitability is the discipline of ensuring your ads appear in environments that align with your brand’s values, risk tolerance, and campaign goals—without unnecessarily limiting reach. In modern **Paid Marketing**, this has become essential because media buying is increasingly automated, inventory is fragmented, and content context changes quickly. In **Display Advertising**, where ads can be served across millions of pages, apps, and placements in real time, Brand Suitability helps you avoid reputational harm while still capturing performance opportunities.
Brand Safety is the discipline of preventing your ads from appearing in environments that could harm your brand’s reputation, credibility, or customer trust. In Paid Marketing, where media buying is increasingly automated and inventory is spread across millions of pages, apps, and videos, Brand Safety is not a “nice to have”—it’s a core control system. It protects your brand from adjacency to hate speech, misinformation, adult content, violence, illegal activity, and other contexts that can trigger backlash or erode long-term equity.
A **Billboard Ad** is a large-format ad unit designed to capture attention quickly—most commonly as a prominent placement at the top of a webpage or within a premium content experience. In **Paid Marketing**, it’s used to buy visibility at scale when you need reach, brand impact, or rapid awareness. Within **Display Advertising**, the Billboard Ad sits in the “high-impact” category: bigger canvas, more creative flexibility, and typically higher cost than standard banners.
Below-the-fold refers to the portion of a webpage (or app screen) that a user cannot see until they scroll. In Paid Marketing, and especially in Display Advertising, the concept matters because ad placements below-the-fold often generate very different results than placements visible immediately on page load. They can be cheaper and less intrusive—but also less viewable, less attention-grabbing, and harder to measure correctly if you’re not intentional.
Banner Blindness is one of the most common (and expensive) realities in modern Paid Marketing. It describes the tendency for people to ignore ad-like elements on a page—especially familiar placements and formats used in Display Advertising—often without realizing they’re doing it.
A **Banner Ad** is one of the most recognizable building blocks of **Paid Marketing**. It’s the visual ad unit you see across websites and apps—often a rectangle, leaderboard, or square—designed to earn attention, generate demand, and drive action. While channels and formats have evolved, the Banner Ad remains a core execution method within **Display Advertising** because it scales, supports precise targeting, and can influence customers well beyond the last click.