Audience Targeting and Remarketing

Quick Definition #

Audience targeting helps advertisers reach groups of people based on permitted signals and campaign settings. Remarketing reaches eligible people who previously interacted with a website, app or business, subject to platform policies and consent requirements.

Common Audience Approaches #

• Demographic signals: Use supported demographic attributes where relevant and permitted.
• Interest and affinity signals: Reach people based on inferred interests in supported campaign types.
• In-market or purchase-intent signals: Reach users showing signals related to researching or considering categories.
• Custom segments: In supported contexts, use relevant search terms, interests or URLs to help define an audience.
• First-party audiences: Use eligible customer or site interaction data only when collection and use comply with applicable law and platform rules.

How Remarketing Works #

1. Implement an approved tag or analytics audience setup.
2. Collect eligible interactions with appropriate notices and consent controls.
3. Create an audience based on a meaningful action, such as visiting a product page.
4. Set campaign exclusions and frequency controls where available.
5. Show relevant follow-up messaging and measure resulting conversions.

Example #

An online course provider may show a reminder to eligible visitors who viewed a course page but did not enquire. The ad should reflect the actual course and must not imply knowledge of sensitive personal information.

Targeting vs Observation #

In supported campaign settings, targeting restricts delivery to selected audience criteria, while observation lets advertisers review audience performance without necessarily limiting reach. Options and terminology vary by campaign type, so check current platform settings.

Privacy and Policy #

• Follow applicable privacy laws and platform personalised-advertising policies.
• Use consent mechanisms where required and honour user choices.
• Do not upload customer data without the required rights and permissions.
• Avoid sensitive categories and prohibited targeting uses.
• Apply appropriate audience exclusions, including converted users when suitable.

Measurement and Optimisation #

Compare audiences using conversion rate, cost per conversion and conversion value where tracking is reliable. Avoid judging audiences solely by click-through rate. Small audiences may have limited reach and may not meet platform eligibility thresholds.

Common Mistakes #

• Using an audience so narrow that delivery becomes limited.
• Remarketing to users indefinitely without considering relevance.
• Failing to exclude recent converters where appropriate.
• Using data without proper consent or permission.
• Assuming audience labels perfectly describe every individual.

Key Takeaway #

Use audience signals to improve relevance while respecting privacy. Remarketing should be timely, useful, policy-compliant and measured by outcomes.

FAQs #

Does remarketing guarantee conversions? #

No. It can reconnect with eligible visitors, but performance depends on offer, audience, creative and user needs.

Can every campaign use every audience type? #

No. Availability depends on campaign type, eligibility, location and platform policy.

Related Topics #

See Campaign Planning and Budgeting and Conversion Tracking.