Interactive Messages are a way to send Buttons and Lists via the official WhatsApp API within the 24h window, that is, the sending is not charged.
Interactive Messages are a way to send Buttons and Lists via the official WhatsApp API within the 24-hour window, meaning the sending is not charged.
It is also possible to configure an Official Backup Template; thus, when you try to send an Interactive Message via Automation and the 24-hour window is closed, the system will use the Official Template as a backup.
See the video below on how to configure Interactive Messages. They do not depend on META approval.