> ## Documentation Index
> Fetch the complete documentation index at: https://moengage.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.
# How Does Allow Future Qualifiers Functionality Work?
> Learn how the Allow Future Qualifiers option in one-time Card campaigns automatically includes new users who meet your targeting criteria over time.
The **Allow Future Qualifiers** option in one-time campaigns enables you to target users who meet specific criteria in the future. When this option is selected for a campaign, new users who qualify based on the defined criteria will be automatically included in the campaign. 
When the **Allow Future Qualifiers** checkbox is selected for the One-time Card campaign, an anonymous user in the *Exclude users* segment can still view the card on the application.
For more information, refer to [Create a Card Campaign](/user-guide/campaigns-and-channels/cards/create/create-a-card-campaign).