What do media buying account managers need to know about DOOH buying?

Short answer

Media buying account managers need to understand DOOH inventory formats, how to choose between direct and programmatic buying, how location and audience data combine for targeting, and which KPIs to track by funnel stage. Mastering these four areas lets you integrate DOOH effectively into omnichannel campaigns.

DOOH inventory: what you are actually buying

DOOH inventory spans a wide range of screen environments, each suited to a different moment in the purchase funnel.

Roadside digital billboards line highways and urban roads, delivering broad reach and high visibility. Transit networks place screens in stations, subways, buses, and trains, reaching commuters in captive environments. Retail and mall screens appear inside shopping centers, grocery stores, and gyms, close to purchase points. Place-based networks cover office lobbies, elevators, airports, and clinics, targeting professional and healthcare audiences.

Funnel position follows inventory type. Large-format roadside and transit screens serve upper-funnel awareness goals efficiently. Retail and point-of-sale environments support mid-to-lower-funnel targeting closer to conversion.

Pricing takes three common forms: CPM-based pricing using audience measurement data, per-play or per-spot pricing based on actual ad runs, and fixed packages tied to a time-bound flight in specific markets or venues. Typical video lengths are 8, 10, 15, or 30 seconds, with 15 seconds as a common default. Standard resolutions are 1920x1080 for landscape and 1080x1920 for portrait, with RGB color profiles and file size limits set by each network operator.

Direct buys vs. programmatic DOOH

DOOH purchasing splits into two primary methods with different trade-offs in control, speed, and flexibility.

Direct buys involve negotiated deals with media owners for specific screens, dates, and share-of-voice guarantees. They are typically booked in weekly or four-week flights, carry higher minimum spends and longer lead times, and give the most control over premium placements and exact screen selection. Use direct buys when flagship locations or specific venues are non-negotiable.

Programmatic DOOH (pDOOH) uses demand-side platforms to enable real or near-real-time bidding and in-flight optimization. It aggregates inventory across multiple media owners in one interface, supports audience-level targeting, and integrates with channels like CTV and social. Campaigns can launch in hours to days with lower minimums. Use programmatic when flexibility, dynamic targeting, and omnichannel integration are the priorities.

Two deal types cover most programmatic scenarios. Open auction (real-time bidding) lets buyers bid on individual impressions as they become available. Programmatic guaranteed delivers fixed-price, reserved inventory automatically without an auction. AI and automation are increasingly used to manage bid strategies and optimization within account manager-defined guardrails and KPIs.

Targeting: location, time, and audience data

DOOH targeting has moved beyond simple geography into a hybrid of location and audience signals.

Location and venue targeting remains foundational, especially for direct buys. Selecting cities, neighborhoods, or venue types aligns screens with the environments where a target audience is most present. Daypart targeting schedules ads against audience presence patterns, such as commute peaks or lunch hours, reducing waste. Audience-based targeting in programmatic DOOH uses anonymized mobile data, demographics, behavioral segments, and contextual signals to match audiences with screens that index highly for relevant consumers.

Scheduling DOOH against audience behavior rather than running ads continuously can save 30 to 50 percent of costs while maintaining or improving effectiveness. For lower-funnel goals, the combination of selecting inventory near points of sale, designing creative with response elements such as QR codes or app install prompts, and using foot traffic studies to measure store visits builds a measurable path from exposure to action. Targeting taxonomies in programmatic DOOH can also align with CTV, social, and search, enabling coordinated messaging and unified reporting.

Measurement and KPIs by campaign objective

Measurement in DOOH has advanced from rough estimates to data-driven metrics that parallel online advertising standards.

Core metrics include impressions (estimated audience exposures derived from sensor data and mobile tracking), plays or proof-of-play (verified records of actual ad runs per screen), and reach and frequency (unique viewers distinguished from total impressions).

KPIs follow funnel stage. For brand awareness, track reach, total impressions, CPM efficiency, and brand lift studies measuring awareness and consideration. For mid-funnel engagement, use proxies such as QR code scans, website visits, or video completions tied to DOOH exposure. For lower-funnel and retail objectives, track foot traffic lift, incremental store visits, sales impact, and cost per visit or conversion.

Best practice is to define KPIs and attribution methods before a campaign launches, confirm who is responsible for measurement studies (media owner, DSP, or a third party), and demand impression verification, screen-level reporting, and proof-of-play logs for transparency. For teams new to DOOH, running a pilot of 5 to 10 screens over roughly two weeks in a single city with a focused budget allows for fast learning. Post-campaign reports comparing planned versus actual delivery guide iterative improvements.

The practical buying workflow follows a consistent sequence: define objectives and KPIs, select cities and venue types, align creative formats and specs with creative teams early, set budgets based on impression forecasts or per-play pricing, schedule by audience presence patterns, allow 1 to 3 business days for creative approvals, monitor delivery in real time, and analyze results against KPIs after the flight.

How AdQuick handles DOOH buying

DOOH advertising through AdQuick gives account managers a single platform to plan, buy, and measure campaigns across the full range of inventory types covered here. Managers can access direct and programmatic inventory, run impression forecasts before committing budget, and track proof-of-play and audience delivery in one dashboard. Attribution tools including foot traffic lift and online conversion data connect DOOH exposure to the KPIs that matter most to clients, removing the coordination burden that typically comes with managing multiple media owners.