Advertising and Marketing Services Industry Terminology

A/B Testing

A controlled experiment comparing two or more creative, message, or experience variants to determine which performs better on a defined metric (e.g., CTR, conversion rate). Requires randomization, sufficient sample size, and a single primary KPI. Examples: - Test Subject Line A vs B in email to lift open rate. - Split traffic 50/50 between two landing pages to improve signup conversion. - Compare two display creatives to maximize CTR.

A controlled experiment comparing two or more creative, message, or experience variants to determine which performs better on a defined metric (e.g., CTR, conversion rate). Requires randomization, sufficient sample size, and a single primary KPI. - Test Subject Line A vs B in email to lift open rate. - Split traffic 50/50 between two landing pages to improve signup conversion. - Compare two display creatives to maximize CTR.


Above-the-Line (ATL)

Mass-reach advertising in broad media (TV, radio, OOH, cinema) used to build awareness and preference rather than drive immediate response.

Mass-reach advertising in broad media (TV, radio, OOH, cinema) used to build awareness and preference rather than drive immediate response. - National TV flight to launch a new product. - Billboard campaign to support a rebrand. - Radio spots to drive top-of-funnel awareness across markets.


Account-Based Marketing (ABM)

A B2B strategy focusing resources on a defined list of high-value accounts with personalized outreach across channels aligned between marketing and sales.

A B2B strategy focusing resources on a defined list of high-value accounts with personalized outreach across channels aligned between marketing and sales. - Custom ads and landing pages for a target account list of 500 companies. - Orchestrated plays: LinkedIn ads + SDR email + direct mail to decision-makers. - Account-specific content (case studies) mapped to buying committees.


Ad Exchange

A digital marketplace where publishers and advertisers transact ad inventory programmatically via real-time auctions or deals.

A digital marketplace where publishers and advertisers transact ad inventory programmatically via real-time auctions or deals. - Buying display impressions on the open exchange through a DSP. - Running a private marketplace (PMP) deal with a premium publisher. - Adjusting floor prices and deal IDs to manage yield and quality.


Ad Server

Technology that stores, delivers, sequences, and measures ads across channels; used for trafficking, frequency management, and reporting. Includes first-party (publisher) and third-party (advertiser) ad servers.

Technology that stores, delivers, sequences, and measures ads across channels; used for trafficking, frequency management, and reporting. Includes first-party (publisher) and third-party (advertiser) ad servers. - Trafficking creatives and setting rotations in a third-party ad server. - Applying frequency caps and dayparting at the ad server level. - Using ad tags and macros for click and impression tracking.


Ad Verification

Tools and processes that confirm ads are viewable, fraud-free, brand-safe, and served as intended (right geo, device, context).

Tools and processes that confirm ads are viewable, fraud-free, brand-safe, and served as intended (right geo, device, context). - Blocking impressions on unsafe content categories via brand suitability settings. - Measuring viewability rate and invalid traffic (IVT) with verification vendors. - Enforcing geo-compliance to avoid out-of-market waste.


Affiliate Marketing

A performance-based channel where partners (publishers, creators) promote products and earn a commission for referred actions (sales/leads).

A performance-based channel where partners (publishers, creators) promote products and earn a commission for referred actions (sales/leads). - Coupon and cashback sites driving sales with tracked links. - Influencers using affiliate codes and UTMs on social posts. - Program management via networks like CJ, Impact, or Rakuten.


Attribution Modeling

Methods to assign credit for outcomes to touchpoints across the customer journey (e.g., last-click, position-based, algorithmic/data-driven).

Methods to assign credit for outcomes to touchpoints across the customer journey (e.g., last-click, position-based, algorithmic/data-driven). - Comparing last-click vs data-driven attribution impact on channel ROAS. - Multi-touch attribution to redistribute budget from branded search to upper-funnel. - Using platform deduplication to avoid double-counting conversions.


Behavioral Targeting

Serving ads based on users’ past behaviors (site visits, app usage, content consumption), respecting privacy and consent policies.

Serving ads based on users’ past behaviors (site visits, app usage, content consumption), respecting privacy and consent policies. - Targeting frequent travelers based on recent airline and hotel site visits. - Segmenting audiences who viewed product pages but did not purchase. - Building interest cohorts from content categories consumed.


Brand Equity

The commercial value derived from consumer perceptions of and experiences with a brand; reflected in willingness to pay, loyalty, and market power.

The commercial value derived from consumer perceptions of and experiences with a brand; reflected in willingness to pay, loyalty, and market power. - Charging a price premium vs private label due to stronger brand equity. - Tracking equity via brand trackers and equity scores over time. - Using equity as an input in valuation and M&A due diligence.


Brand Lift

Measured change in awareness, consideration, favorability, or purchase intent attributable to ad exposure, typically via control vs exposed methodology.

Measured change in awareness, consideration, favorability, or purchase intent attributable to ad exposure, typically via control vs exposed methodology. - Running a brand lift study on YouTube to quantify awareness gains. - Survey-based lift for consideration after a CTV flight. - Using incremental search queries as a proxy for brand lift.


Brand Safety

Practices that prevent ads from appearing next to harmful, inappropriate, or misaligned content; includes safety (avoid harm) and suitability (fit to brand).

Practices that prevent ads from appearing next to harmful, inappropriate, or misaligned content; includes safety (avoid harm) and suitability (fit to brand). - Applying keyword allowlists/blocks and contextual filters. - Excluding categories like tragedy, adult content, or political extremes. - Using GARM standards and verification vendor settings.


CAC (Customer Acquisition Cost)

Total cost to acquire a new customer, typically marketing + sales spend divided by number of new customers in a period.

Total cost to acquire a new customer, typically marketing + sales spend divided by number of new customers in a period. - CAC = 100,000 spend / 2,000 new customers = 50. - Comparing CAC by channel to rebalance budget. - Targeting CAC payback within 12 months of gross margin.


CDP (Customer Data Platform)

A system that unifies first-party, identifiable customer data into persistent profiles for segmentation, analytics, and activation across channels with governance.

A system that unifies first-party, identifiable customer data into persistent profiles for segmentation, analytics, and activation across channels with governance. - Unifying web, app, and POS data to create 360-degree profiles. - Building segments (e.g., high-value lapsed customers) and activating to email and ads. - Enforcing consent and data retention policies across destinations.


Click-Through Rate (CTR)

The ratio of clicks to impressions, often used to gauge creative relevance and engagement. CTR = clicks ÷ impressions.

The ratio of clicks to impressions, often used to gauge creative relevance and engagement. CTR = clicks ÷ impressions. - CTR rises after refreshing ad creative. - Benchmarking CTR by placement to identify underperformers. - Using low CTR as a signal to test new messaging.


Content Marketing

Creating and distributing valuable, relevant content to attract and retain a clearly defined audience and drive profitable action.

Creating and distributing valuable, relevant content to attract and retain a clearly defined audience and drive profitable action. - Publishing a thought-leadership blog series that ranks organically. - Offering gated ebooks and webinars to capture qualified leads. - Building a resource hub to nurture mid-funnel prospects.


Conversion Rate

The percentage of users who complete a desired action (purchase, signup) out of the total who had the opportunity. Conversion Rate = conversions ÷ sessions or clicks.

The percentage of users who complete a desired action (purchase, signup) out of the total who had the opportunity. Conversion Rate = conversions ÷ sessions or clicks. - Landing page conversion improves after simplifying the form. - A/B test boosts checkout conversion by reducing friction. - Segmenting conversion by device highlights mobile UX issues.


Cost per Acquisition (CPA)

Average cost to drive a specified action (often a sale or lead). CPA = spend ÷ number of acquisitions; can be set as a bid strategy or outcome metric.

Average cost to drive a specified action (often a sale or lead). CPA = spend ÷ number of acquisitions; can be set as a bid strategy or outcome metric. - Shifting budget to channels with lower CPA while maintaining volume. - Using tCPA bidding in paid media to hit target CPA. - Comparing CPA across creative variants to choose winners.


Cost per Click (CPC)

The price paid for each ad click. Influenced by bid, quality/relevance, and competition; common in search and social.

The price paid for each ad click. Influenced by bid, quality/relevance, and competition; common in search and social. - Lowering CPC by improving ad relevance and Quality Score. - Monitoring CPC trends during peak seasonality. - Testing new keywords to stabilize rising CPCs.


Cost per Mille (CPM)

Cost per thousand impressions, the standard pricing unit for display, video, and some audio/CTV.

Cost per thousand impressions, the standard pricing unit for display, video, and some audio/CTV. - Negotiating lower CPMs via PMP deals with guaranteed quality. - Accepting higher CPMs for more viewable placements. - Comparing CPMs across formats (display vs video) when planning reach.


Creative Brief

A concise document aligning stakeholders on objectives, audience, insight, proposition, tone, mandatories, deliverables, and measurement.

A concise document aligning stakeholders on objectives, audience, insight, proposition, tone, mandatories, deliverables, and measurement. - Using a brief to kick off a multichannel product launch campaign. - Clarifying single-minded proposition to guide creative territories. - Documenting success metrics and timing before production.


CRM (Customer Relationship Management)

Processes and systems for managing interactions with customers and prospects across the lifecycle (sales, service, marketing), often anchored in a CRM platform.

Processes and systems for managing interactions with customers and prospects across the lifecycle (sales, service, marketing), often anchored in a CRM platform. - Syncing lead scores from marketing automation into the CRM for SDR follow-up. - Triggering lifecycle emails based on CRM stage changes. - Reconciling CRM revenue with ad platform-reported conversions.


Cross-Device Tracking

Methods to connect user interactions across devices (mobile, desktop, CTV) using deterministic IDs (logins) or probabilistic signals, within privacy constraints.

Methods to connect user interactions across devices (mobile, desktop, CTV) using deterministic IDs (logins) or probabilistic signals, within privacy constraints. - Using hashed email logins to unify web and app activity. - Cross-device conversion tracking in walled gardens. - Measuring device paths to optimize frequency across screens.


Customer Journey

The end-to-end sequence of brand interactions and decision moments from awareness to purchase and loyalty; often mapped to identify friction and opportunities.

The end-to-end sequence of brand interactions and decision moments from awareness to purchase and loyalty; often mapped to identify friction and opportunities. - Mapping touchpoints and drop-off points to inform UX fixes. - Aligning content to journey stages (TOFU, MOFU, BOFU). - Orchestrating sequenced messaging across channels.


Customer Lifetime Value (CLV)

Projected net value a customer will generate over their relationship, factoring revenue, margin, retention, and discount rate; informs acquisition and retention strategy.

Projected net value a customer will generate over their relationship, factoring revenue, margin, retention, and discount rate; informs acquisition and retention strategy. - Setting CAC targets as a fraction of CLV (e.g., 3:1 LTV:CAC). - Prioritizing high-CLV segments for lookalike expansion. - Valuing subscription cohorts by predicted CLV.


Data Clean Room

Privacy-safe environments where parties can match and analyze data without sharing raw user-level information; outputs are aggregated and governed.

Privacy-safe environments where parties can match and analyze data without sharing raw user-level information; outputs are aggregated and governed. - Matching first-party buyers with platform exposure in a clean room to measure incrementality. - Planning reach and frequency across partners using overlap analysis. - Enforcing row-level privacy and query thresholds to prevent re-ID.


Demand-Side Platform (DSP)

Software that enables advertisers to buy digital ad inventory programmatically across exchanges with targeting, bidding, pacing, and reporting controls.

Software that enables advertisers to buy digital ad inventory programmatically across exchanges with targeting, bidding, pacing, and reporting controls. - Executing campaigns in DV360 or The Trade Desk. - Using PMP and programmatic guaranteed deals inside a DSP. - Applying frequency caps and brand safety settings at the DSP level.


DMP (Data Management Platform)

A platform traditionally used to ingest, segment, and activate primarily third-party audience data for advertising; declining as third-party cookies deprecate.

A platform traditionally used to ingest, segment, and activate primarily third-party audience data for advertising; declining as third-party cookies deprecate. - Building prospecting segments from third-party interests. - Syncing audience segments to a DSP for display buys. - Migrating use cases from DMP to CDP and clean rooms.


Earned Media

Publicity or exposure gained organically rather than paid or owned channels; driven by PR, word-of-mouth, and share-worthy content.

Publicity or exposure gained organically rather than paid or owned channels; driven by PR, word-of-mouth, and share-worthy content. - Press coverage following a product announcement. - User-generated content going viral on social. - Reviews and forum mentions increasing brand credibility.


First-Party Data

Data a brand collects directly from its customers and prospects with consent (site/app behavior, purchases, subscriptions); core to privacy-resilient marketing.

Data a brand collects directly from its customers and prospects with consent (site/app behavior, purchases, subscriptions); core to privacy-resilient marketing. - Using CRM emails for consented audience matching. - Activating purchase segments for upsell campaigns. - Personalizing site experience from logged-in behavior.


Frequency Capping

Limiting the number of times an individual user sees an ad within a time period to reduce waste and fatigue while preserving reach.

Limiting the number of times an individual user sees an ad within a time period to reduce waste and fatigue while preserving reach. - Capping display at 3 impressions per user per day. - Applying global caps across DSP and social to avoid overexposure. - Testing frequency-response curves to find optimal caps.


Geo-Targeting

Serving ads based on users’ geographic location (country, region, city, DMA, ZIP, radius), often using GPS, IP, or place visit data.

Serving ads based on users’ geographic location (country, region, city, DMA, ZIP, radius), often using GPS, IP, or place visit data. - Conquesting within a 1-mile radius of competitor stores. - Tailoring creative by city for localized offers. - Suppressing regions where the product isn’t available.


GRP (Gross Rating Point)

A legacy reach and frequency metric for TV/radio: GRPs = reach percentage × average frequency. Summed across placements to indicate weight of a schedule.

A legacy reach and frequency metric for TV/radio: GRPs = reach percentage × average frequency. Summed across placements to indicate weight of a schedule. - Planning 300 GRPs over four weeks for a launch. - Converting GRPs to impressions for cross-media comparisons. - Using TRPs for targeted audience subsets.


Incrementality

The net new outcomes caused by marketing versus what would have happened otherwise; measured via experiments (holdouts, geo tests) or quasi-experiments.

The net new outcomes caused by marketing versus what would have happened otherwise; measured via experiments (holdouts, geo tests) or quasi-experiments. - Geo-lift test to quantify incremental store visits from CTV. - Holdout cell in email to estimate incremental revenue. - Using structured experiments to validate platform-reported conversions.


Key Performance Indicator (KPI)

A measurable value that indicates whether an initiative is achieving its objectives; should be specific, time-bound, and aligned to outcomes.

A measurable value that indicates whether an initiative is achieving its objectives; should be specific, time-bound, and aligned to outcomes. - Primary KPI: qualified leads; secondary: CTR and CPC. - Brand campaign KPI: aided awareness lift. - E-commerce KPI: ROAS with a minimum conversion rate.


Lookalike Modeling

Finding new prospects similar to a seed audience using machine learning on features like demographics, behaviors, and value.

Finding new prospects similar to a seed audience using machine learning on features like demographics, behaviors, and value. - Creating 1% lookalikes from top 5% CLV customers. - Excluding existing customers from lookalike targeting to avoid waste. - Testing multiple seeds (buyers vs subscribers) for performance.


Marketing Mix Modeling (MMM)

Statistical modeling that quantifies the contribution of marketing and external factors to outcomes over time, capturing base sales, saturation, and lag effects.

Statistical modeling that quantifies the contribution of marketing and external factors to outcomes over time, capturing base sales, saturation, and lag effects. - Using MMM to reallocate budget from diminishing-return channels. - Reconciling MMM with short-term platform signals for balanced planning. - Simulating spend scenarios to hit revenue targets.


Native Advertising

Paid media that matches the look, feel, and function of the surrounding content or platform, clearly disclosed as sponsored.

Paid media that matches the look, feel, and function of the surrounding content or platform, clearly disclosed as sponsored. - In-feed sponsored articles on publisher sites. - Branded content series co-created with a media partner. - In-app native placements on social platforms.


Omnichannel

An integrated approach that delivers a consistent, connected customer experience across channels and touchpoints, informed by unified data and orchestration.

An integrated approach that delivers a consistent, connected customer experience across channels and touchpoints, informed by unified data and orchestration. - Coordinating email, SMS, ads, and in-store offers with a single profile. - Sequenced creative across CTV, social, and search based on behavior. - Unified measurement of reach, frequency, and incremental sales.


Programmatic Advertising

Automated buying and selling of digital ads using software and algorithms, including real-time bidding (RTB), private marketplaces, and programmatic guaranteed.

Automated buying and selling of digital ads using software and algorithms, including real-time bidding (RTB), private marketplaces, and programmatic guaranteed. - Running RTB across exchanges with audience and contextual targeting. - Securing premium inventory via PMPs with viewability guarantees. - Using supply path optimization to reduce fees and improve quality.


Retargeting

Serving ads to people who have previously interacted with your brand (site visits, app actions, cart views) to drive return visits and conversions.

Serving ads to people who have previously interacted with your brand (site visits, app actions, cart views) to drive return visits and conversions. - Dynamic product ads showing items left in cart. - List-based retargeting using CRM emails in social platforms. - Sequential messaging from browse to offer to close.


Return on Ad Spend (ROAS)

Revenue generated per dollar of ad spend; can be platform-reported or modeled and should consider attribution and incrementality. ROAS = revenue ÷ ad spend.

Revenue generated per dollar of ad spend; can be platform-reported or modeled and should consider attribution and incrementality. ROAS = revenue ÷ ad spend. - Targeting a 4:1 ROAS in performance campaigns. - Comparing platform ROAS vs MMM-inferred ROAS. - Optimizing bids toward high-ROAS audiences and creatives.


Search Engine Marketing (SEM)

Paid search advertising on platforms like Google and Bing; includes keywords, match types, auction bidding, Quality Score, and ad extensions.

Paid search advertising on platforms like Google and Bing; includes keywords, match types, auction bidding, Quality Score, and ad extensions. - Building separate campaigns for brand and non-brand terms. - Using automated bidding (tCPA/tROAS) with strong conversion tracking. - Mining search query reports to expand negatives and winners.


Search Engine Optimization (SEO)

Improving organic search visibility through technical health, high-quality content, and authoritative links, aligned to user intent.

Improving organic search visibility through technical health, high-quality content, and authoritative links, aligned to user intent. - Fixing crawl issues and Core Web Vitals to boost rankings. - Creating pillar pages and topic clusters for key themes. - Earning backlinks via digital PR and useful tools.


Share of Voice (SOV)

A brand’s share of total advertising presence or conversation in a category over a period; often correlated with share of market when sustained.

A brand’s share of total advertising presence or conversation in a category over a period; often correlated with share of market when sustained. - Achieving excess SOV to gain market share during a launch. - Tracking SOV in paid search against competitors. - Using social listening to estimate conversational SOV.


Supply-Side Platform (SSP)

Software used by publishers to manage, price, and sell ad inventory programmatically across exchanges, supporting header bidding and yield optimization.

Software used by publishers to manage, price, and sell ad inventory programmatically across exchanges, supporting header bidding and yield optimization. - Monetizing inventory via SSPs like Magnite or PubMatic. - Setting floor prices and deal priorities to maximize yield. - Implementing header bidding to increase auction competition.


Third-Party Cookies

Browser cookies set by domains other than the one a user is visiting; historically used for cross-site tracking and targeting; being deprecated and blocked in major browsers.

Browser cookies set by domains other than the one a user is visiting; historically used for cross-site tracking and targeting; being deprecated and blocked in major browsers. - Replacing third-party cookie retargeting with first-party IDs and contextual. - Shifting measurement to modeled conversions and experiments. - Using clean rooms and server-side tagging for durability.


Viewability

Whether an ad had the opportunity to be seen; common standards: display (50% pixels in view for 1s), video (50% for 2s). Higher viewability correlates with better outcomes.

Whether an ad had the opportunity to be seen; common standards: display (50% pixels in view for 1s), video (50% for 2s). Higher viewability correlates with better outcomes. - Optimizing to placements with viewability above 70%. - Using vCPM bidding to pay only for viewable impressions. - Auditing low-viewability domains and excluding them.


Walled Garden

Closed advertising ecosystems that control access to inventory and data, limiting user-level data export while offering powerful targeting and measurement within the platform.

Closed advertising ecosystems that control access to inventory and data, limiting user-level data export while offering powerful targeting and measurement within the platform. - Running campaigns in Meta, Google, Amazon, or TikTok with platform-native measurement. - Using aggregated reports or clean rooms for cross-platform insights. - Accepting limited log-level data access for privacy reasons.


Zero-Party Data

Data that customers proactively and intentionally share with a brand (preferences, intents), typically via forms, quizzes, or preference centers.

Data that customers proactively and intentionally share with a brand (preferences, intents), typically via forms, quizzes, or preference centers. - Collecting style preferences via an onboarding quiz to personalize offers. - Using a preference center to capture content interests and frequency. - Powering product recommendations from declared intent data.


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