An ID Card Action is a specialized Action type that can be used for personalized loyalty cards.
You can upload a image of a card with a user ID section and can precisely position the overlay text so that a variable ID is rendered on the card.
A use case would be an account with thousands of individual apps that share common content but which have cards unique to the individual. The unique ID on the card is typically the unique app ID.
Another application for an Image Action is individual coupons.
The Image Action is typically used in enterprise applications where there are thousands or even millions of personalized apps. Please contact us for help with your personalized card application.
Reference the Action Formatting and Controls FAQ for a refresher on the controls that are common to Actions.