What is the correct DV360 campaign hierarchy?

DV360 follows a fixed structure: advertiser, campaign, insertion order, and line item. Campaigns set the overall objective and budget, insertion orders control pacing and bid strategy, and line items handle targeting, creatives and frequency.

How many insertion orders should a DV360 campaign have?

There's no fixed number — use insertion orders to separate elements you want to budget and pace independently, such as prospecting versus retargeting or display versus video. Start lean and split out only when the data justifies it.

Why is floodlight configuration important during setup?

Floodlight tags capture conversions and power measurement across DV360. If they aren't verified before launch, your reporting and automated bidding will be unreliable, so confirming they fire correctly is a critical pre-launch step.

Should I use automated or fixed bidding for a new DV360 campaign?

For campaigns with limited conversion history, a controlled automated bid strategy with clear budget caps often works well, giving the algorithm room to learn. Allow for a learning phase before making major changes.

What causes most DV360 setup errors?

The most common issues are over-segmentation, conflicting audience or content exclusions, broken conversion tracking, and skipping a proper pre-launch QA. A bottom-up review of each line item helps catch these before spend begins.

DV360 Campaign Setup: Step-by-Step Guide for Media Teams

DV360 Campaign Setup: Getting the Foundations Right

Display & Video 360 (DV360) rewards teams that plan before they build. A clean campaign structure makes reporting easier to read, optimisation faster to act on, and budget pacing far more predictable. A messy one creates duplicated audiences, conflicting frequency caps and hours of untangling later.

This guide walks through DV360 campaign setup the way experienced buyers approach it: hierarchy first, then targeting and bidding, then a rigorous pre-launch check. Whether you run DV360 in-house or through a managed service, the same principles apply.

Understand the DV360 Hierarchy Before You Build

Every decision in DV360 flows down through a fixed structure. Getting comfortable with it upfront prevents rework.

Level	What it controls	Typical use
Advertiser	Currency, default settings, floodlight, shared audiences	One per brand or business unit
Campaign	Overall goal, total budget, flight dates	One per marketing objective or major initiative
Insertion Order (IO)	Budget allocation, pacing, KPI, bid strategy	One per channel, funnel stage or audience group
Line Item	Targeting, creatives, bidding, frequency	The workhorse — where day-to-day optimisation happens

A few rules of thumb:

Keep campaigns aligned to a single objective, not a single channel. Channels live better at the IO level.
Use insertion orders to separate things you want to budget and pace independently — prospecting vs. retargeting, or display vs. video.
Resist the urge to create dozens of granular line items on day one. Start structured but lean, then split out based on what the data tells you.

Step 1: Set Up the Advertiser and Campaign Correctly

Before any media goes live, confirm the advertiser-level settings, because they cascade everywhere.

Currency and time zone — these can't be changed later without headaches.
Floodlight configuration — ensure your conversion tags are firing and mapped to the right advertiser. Measurement problems almost always trace back to this stage.
Brand safety and verification defaults — set advertiser-level controls so every new line item inherits sensible protection.

At the campaign level, define:

A single primary goal (awareness, consideration or action).
A realistic flight window with buffer for the learning phase.
A campaign budget that you're comfortable letting insertion orders draw from.

Step 2: Build Insertion Orders Around Strategy

Think of insertion orders as your strategic buckets. The cleanest setups usually mirror the funnel:

Prospecting IO — new audiences, broader targeting, awareness or upper-funnel KPIs.
Retargeting IO — site visitors, cart abandoners, engaged users.
Retention or existing-customer IO — where relevant, using first-party segments.

At this level you'll set the bid strategy and pacing. DV360 offers automated bidding options (such as maximising conversions or hitting a target CPA/CPM) as well as fixed bidding. For a new campaign with limited conversion history, starting with a controlled bid strategy and clear budget caps gives the algorithm room to learn without overspending.

Pacing choices matter more than most teams expect:

Even pacing spreads budget across the flight — good for always-on activity.
Ahead pacing front-loads delivery — useful for time-sensitive pushes.

Step 3: Configure Line Items and Targeting

Line items are where campaigns are won or lost. Each one should represent a distinct combination of audience and creative logic.

Audience targeting

DV360's strength is the breadth of signals you can combine:

First-party audiences — customer match lists and site/app visitors. These are usually your highest-performing segments, so build strategy around them. If you're still consolidating data sources, our view on activating first-party data is a good starting point.
Google audiences — affinity, in-market and demographic segments.
Third-party audiences — from the marketplace, where they add genuine incremental value.
Custom audiences — built from search terms, URLs or apps your customers use.

Avoid stacking too many overlapping audiences on one line item; it becomes impossible to attribute what's driving results.

Inventory and environment

Decide where ads can appear:

Inventory source — open auction, deals, or programmatic guaranteed.
Environment — web, app, or connected TV.
Exchanges — enable the ones relevant to your goals.

Brand safety and quality

Apply verification and suitability controls at the line-item level:

Content and category exclusions
Viewability thresholds
Third-party verification (where used)
Invalid traffic protection

Frequency capping

Set caps thoughtfully. Over-exposure wastes budget and irritates users; too little frequency undermines awareness goals. Cap at the level that matches your objective — often campaign or IO level to control total exposure across line items.

Step 4: Upload and Assign Creatives

Match creative formats to your placements and objectives:

Display — responsive and standard banners for reach and retargeting.
Video — in-stream and out-stream formats, including YouTube where linked.
Native and audio — where the placement and audience justify them.

Check that:

Every line item has at least one eligible creative.
Landing page URLs and tracking parameters are correct.
Creative dimensions and file sizes meet exchange requirements.
Click and impression trackers are attached where needed.

Step 5: Run a Pre-Launch QA Checklist

The single biggest predictor of a smooth launch is a disciplined final review. Never skip it.

A quick way to catch errors is to review the campaign from the bottom up — start at a line item and confirm it inherits or overrides exactly what you intended.

Common DV360 Setup Mistakes to Avoid

Over-segmentation on day one. Too many thin line items starve the algorithm of data and slow learning.
Conflicting exclusions. Audience or content exclusions applied inconsistently can silently suppress delivery.
Ignoring the learning phase. Judging automated bidding after a day or two leads to premature changes that reset progress.
Broken measurement. Launching before floodlight is verified means flying blind on the metrics that matter most.
Set-and-forget pacing. Budgets need monitoring in the first days to confirm delivery is on track.

When to Bring in Support

DV360 is powerful precisely because it's granular — and that granularity is where teams new to the platform lose time. If you're scaling spend, managing many advertisers, or need access without a full-time trading team, it's worth considering how you resource it.

Teams that want full control often use a self-serve account.
Teams that want expert hands on the build and optimisation lean on managed or co-managed models.

The right structure depends on your internal capacity and how quickly you need to move. Either way, the setup principles above stay the same.

Ready to Launch With Confidence?

A well-structured DV360 campaign pays for itself in cleaner data, faster optimisation and fewer costly mistakes. If you'd like an expert to review your account structure or help build your next campaign the right way, get in touch with our team — we're happy to help you launch with confidence.

DV360 Campaign Setup: A Step-by-Step Guide for Media Teams