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Overview

In marketing, controlling campaign reach and expenditure is crucial for effective resource allocation and achieving specific business goals. The Campaign audience limit feature in MoEngage empowers you with this control by allowing you to cap the number of users who receive a campaign based on key engagement metrics such as Sent, Impressions, Open, Delivered, and Conversions. This functionality directly addresses the need to manage promotional offers, limit redemptions, and gate access to exclusive content for a defined audience size, ensuring optimal budget utilization. Furthermore, for recurring campaigns targeting large user segments, the Campaign audience limit enables you to manage the maximum number of users engaged per instance (particularly with the daily and instance-level options), contributing to broader reach over time, even though the system randomly selects users for each instance and some overlap may occur.

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Use Case

Are you looking to stay within your campaign budget cap? The Campaign audience limit feature is just what you need. By setting a specific threshold for the number of users who will receive your campaign, you can ensure that your budget remains intact and avoid exceeding your spending limits. Once the designated number of users has been reached, the campaign will automatically pause, preventing budget breaches.

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Configure Campaign Audience Limit

The Campaign audience limit option is available in the Target Users step while creating a campaign. You can turn on the toggle to trigger the user limit based on the configuration. This feature allows you to set the following campaign audience limits based on the delivery types:

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Total

The campaign will be paused when the events (Sent, Impressions, Open, Delivered, Conversions) have reached the desired limit.

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Daily

The campaign will be paused when the day’s events (Sent, Impressions, Open, Delivered, Conversions) reach the desired limit for that day.

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Instance

The campaign will be paused when the events (Sent, Impressions, Open, Delivered, Conversions) from the specific instance have reached the desired limit. The following table displays the campaign audience limits supported for channels based on campaign delivery types:

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How Does the Campaign Audience Limit Work?

You can configure the campaign audience limit to total, daily, or instance level. The metrics used to calculate and enforce these limits are:

• Sent
• Impressions
• Open
• Delivered
• Conversions

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Total

You can set the total campaign audience limit to pause the campaign when the impressions, sent, conversions have reached a desired limit. The following scenarios will help you better understand the total campaign audience limit. Scenario 1 An event-triggered Push campaign must be paused when the total sent count reaches 2000 users. User action

1. In the Target users step during campaign creation, turn on the Campaign audience limit toggle.
2. Select sent and total from the lists.
3. Enter the limit, which is 2000, in the space provided.

Observed campaign behavior Scenario 2 A one-time Email campaign limit is 4500 users. When it exceeds, the status will be changed to SENT. User action

1. In the Target users step during campaign creation, turn on the Campaign audience limit toggle.
2. Enter the limit, which is 4500, in the space provided.

Observed campaign behavior

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Daily

You can set the daily campaign audience limit to pause the campaign when the impressions, sent, conversions for the day have reached the desired limit. The following scenarios will help you better understand the daily campaign audience limit. Scenario 1 An event-triggered SMS campaign must be paused when the daily conversion count reaches 3000 users. User action

1. In the Target users step during campaign creation, turn on the Campaign audience limit toggle.
2. Select conversions and daily from the lists.
3. Enter the limit, which is 3000, in the space provided.

Observed campaign behavior Scenario 2 A business event-triggered Email campaign must be paused when the daily sent count reaches 2500 users. User action

1. In the Target users step during campaign creation, turn on the Campaign audience limit toggle.
2. Select daily from the list.
3. Enter the limit, which is 2500, in the space provided.

Observed campaign behavior

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Instance Level

You can set the instance-level campaign audience limit to pause the campaign when the impressions, sent, conversions for the specific instance have reached the desired limit. The following scenarios will help you better understand the instance-level campaign audience limit. Scenario 1 A business event-triggered Push campaign must be paused when the sent count for an instance reaches 1000 users. User action:

1. In the Target users step during campaign creation, turn on the Campaign audience limit toggle.
2. Select instance from the list.
3. Enter the limit, which is 1000, in the space provided.

Observed campaign behavior Scenario 2 A periodic Push campaign must be paused when the sent count for an instance reaches 4000 users. User action:

1. In the Target users step during campaign creation, turn on the Campaign audience limit toggle.
2. Select instance from the list.
3. Enter the limit, which is 4000, in the space provided.

Observed campaign behavior If you attempt to resume a campaign that has been automatically paused after reaching its campaign audience limit, the following error message will appear.

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Editing Campaign Audience Limit

You can edit the campaign audience limit of a campaign to a higher or lower number whenever necessary. The campaign resumes based on the updated limit. The following table outlines the campaign behavior in response to increasing or decreasing campaign audience limits at different levels.

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Example Scenarios

Scenario 1: When the Campaign audience limit is increased A campaign with a total limit of 2000 users is performing well. The better performance incurred a higher budget for the campaign, which demands a 3000-user count as the total limit. User action Edit the total limit of 2000 to 3000. Observed behavior The campaign resumes to reach an additional 1000 users. Scenario 2: When the Campaign audience limit is increased Due to a budget shortage, the campaign’s total limit needs to be reduced from 4000 users to 2000 users. User action Edit the total limit from 4000 to 2000. Observed campaign behavior The campaign pauses when the total limit reaches 2000 users.

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Campaign Analytics and Info

On the Campaign Analytics page, you can:

• View the campaign performance stats. To do so, navigate to Engage > Campaigns. In the All Campaigns page, search for your campaign. Click the campaign name to access the Campaign analytics and info page. In the Campaign analytics and info page, navigate to Analytics > Campaign performance stats.
• Identify if the campaign has the campaign audience limit enabled. If enabled, the info icon on the Analytics tab will have the following message: This campaign has campaign audience limit enabled. This will limit the number of users who will receive the campaign.

On the Campaign Info page:

• You can view the campaign audience limit defined during campaign creation. To do so, navigate to Engage > Campaigns. In the All Campaigns page, search for your campaign. Click the campaign name to access the Campaign analytics and info page. In the Campaign analytics and info page, navigate to Info > Audience > Target.
  In the Campaign Info page of WhatsApp campaigns, you can view the campaign audience limit defined during campaign creation in the Segmentation card.
• If you edit the campaign audience limit, a new version will be created. The old or new limit will be displayed based on your current version.