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What is Targeting?

Targeting is a feature that allows ads to be displayed only to specific users or on specific content. For example, you can show baby product ads only to parents in their 20s and 30s, or show sports brand ads only on sports article pages. Through targeting, advertisers can precisely reach their desired customers, and publishers can create premium ad products by leveraging their data.

Why is Targeting Important?

It’s Time to Monetize Your Data

The data that publishers possess is a valuable asset in itself. You can increase advertising revenue by turning existing data such as member information, behavioral data, and content classification into targeting products.
Data You HaveMonetization Potential
Member Information (Age, Gender, Region)Demographic targeting products
Behavioral Data (Purchase History, Interests)Interest-based targeting products
Financial Data (Income Level, Asset Size)High-income targeting products
Content Classification (Category, Keywords)Context targeting products
Membership TierPremium audience products

The Difference Targeting Makes

Selling Without Targeting:
  • All ads are sold at the same CPM.
  • Advertisers don’t know if they reached their desired customers.
  • The value of the publisher’s data is not reflected in pricing.
Leveraging Targeting:
  • Apply premium rates to premium audiences for higher pricing.
  • Provide advertisers with clear targeting options to improve ad effectiveness.
  • Turn your data into differentiated ad products to gain competitive advantage.

Real-World Examples

Created “Parents within 6 months postpartum” targeting and sells to baby formula and diaper brands at a 40% premium over base CPM.
By providing context targeting for finance, real estate, and automotive categories, they achieved high repurchase rates from advertisers in related industries.

Audience Targeting

Display ads to specific users based on user attribute data.

Data Source

Uses User Properties. Basic fields such as country, language, gender, and age are provided, and publishers can add custom fields as needed.

Hierarchy Structure

Targeting is created in the following order.
1

Property

Source data such as age, gender, interests
2

Targeting Option

Segments created by applying conditions to properties
3

Targeting

Collection of related targeting options
Properties are source data such as age, gender, interests, region of residence, and membership tier. Targeting options are segments created by applying conditions to properties. For example, “Women in their 20s” is a targeting option combining the conditions of age 20-29 and female gender. Targeting is a collection of related targeting options. The “Demographics” targeting includes targeting options like women in their 20s, men in their 20s, women in their 30s, and men in their 30s. Advertisers select the options they want within the targeting. Combining into one option is a feature that combines multiple targeting options into one. If you combine women in their 20s and men in their 20s, it becomes a single targeting option called ”20s”. Combined options cannot be selected individually, and advertisers can only select the ”20s” option.

Example: Demographics Targeting

Before combining into one option Advertiser selection options: Women in their 20s, Men in their 20s, Women in their 30s, Men in their 30s After combining into one option
  • 20s = Women in their 20s + Men in their 20s
  • 30s = Women in their 30s + Men in their 30s
Advertiser selection options: 20s, 30s

Usage Scenarios

ServicePropertyCategory Examples
Parenting AppMonths postpartumNewborn, Weaning period, Toddler
Finance AppAsset sizeUnder 100M, Over 100M, Over 1B
CommerceMembership tierRegular, Premium, VIP
OTTViewing genreDrama, Variety, Movies
News AppInterest areaPolitics, Economy, Sports, Entertainment

Context Targeting

Display ads on specific pages or content based on content attributes.

Data Source

Uses Context ID passed during ad requests. Context ID is a value representing the context of the page the user is currently viewing, defined by the publisher and passed through the SDK. For example, if a user is viewing a sneaker product page in a commerce app, you can pass a context ID like “shoes” or “sports_shoes”.

Hierarchy Structure

Targeting is created in the following order.
1

Context

Page context information defined by the publisher
2

Targeting Option

Segments combining context IDs
3

Targeting

Collection of related targeting options
Context is page context information defined by the publisher. You can freely define product categories, search keywords, page types, etc. Targeting options are segments created by combining specific context IDs. For example, the “Shoes” targeting option can be configured to include context IDs such as shoes, sneakers, boots, etc. Targeting is a collection of related targeting options. The “Product Category” targeting includes options like shoes, clothing, bags, and accessories. Combining into one option is a feature that combines multiple targeting options into one. If you combine clothing and accessories into one option, it becomes a single option called “Fashion Apparel”.

Example: Commerce App Product Category Targeting

Before combining into one option Advertiser selection options: Shoes, Clothing, Bags, Accessories After combining into one option
  • Fashion Apparel = Clothing + Accessories
Advertiser selection options: Shoes, Bags, Fashion Apparel

Usage Scenarios

ServiceContextCategory Examples
CommerceProduct categoryShoes, Clothing, Bags, Accessories
News AppArticle categoryPolitics, Economy, Sports, Entertainment
Real Estate AppProperty typeApartment, Officetel, Villa, Studio
Recipe AppCuisine typeKorean, Chinese, Western, Japanese
Travel AppDestinationDomestic, Japan, Southeast Asia, Europe

Connecting Targeting to Ad Products

Set how to connect targeting when creating ad products.

Visible Targeting

Targeting options that advertisers can select during campaign booking. Only options selected here are visible to advertisers. Example: If you set only 20s and 30s as visible targeting from the “Demographics” targeting options of 20s, 30s, and 40s, advertisers can only select 20s and 30s.

Required Targeting

Targeting options that advertisers must select. Required targeting has two settings: Include and Exclude.
SettingDescriptionExample
IncludeOptions that advertisers must select at least one of”20s” required include → Advertisers must select 20s to book campaign
ExcludeOptions where ads will not be displayed”40s” exclude setting → Ads won’t be shown to users in their 40s

Premium Rate Setting

You can apply premium pricing to specific targets. When an advertiser selects that targeting, a premium rate is added to the base price.
ItemDescription
Setting Range0% ~ 200%
Application MethodBase price × (1 + premium rate)
Cumulative ApplicationWhen multiple targetings are selected, premium rates accumulate
Example: Base price 10,000 won, 20% premium rate → 12,000 won

Precautions

  • Impact of modifying active targeting: Changes to targeting are immediately reflected in live campaigns, which may affect performance.
  • Impact of modifying targeting included in products: Targeting settings may be affected, so you must recheck the targeting settings of the product.
  • Audience size update delay: The audience size of modified targeting is reflected up to 1 hour later.

Table of Contents

  1. Quickstart: Selling Your First Targeting
  2. Creating Audience Targeting
  3. Creating Context Targeting
  4. Selling Targeting
  5. Managing Targeting
  6. Category Rules Detailed Guide

FAQ

You can generate higher revenue from the same ad inventory. Apply premium rates to premium audiences and provide advertisers with clear targeting options to improve ad effectiveness. Turn your data into differentiated ad products to gain competitive advantage.
Evaluate based on “Can this data help advertisers find their desired customers?” For example, “Months postpartum” for parenting apps is valuable targeting for baby formula and diaper brands, and “Asset size” for finance apps is valuable targeting for premium financial product advertisers. Consider whether it’s data advertisers would willingly pay a premium for.
Choose based on the type of data you have. If you have rich user attribute data like member information and behavioral data, audience targeting is suitable. If you have a well-structured content classification system, context targeting is effective.
Consider the scarcity of the audience and ad effectiveness. Valuable segments like “High-income earners” and “VIP members” can have higher premium rates. You can also adjust based on market response.