Tools & Apps
Usage Credits
Many AI tools charge in credits, which is a bucket of usage you buy or that refills each month. Every image, every minute of video, and every long request spends some of the bucket. When it runs dry you either wait for the reset or buy more, so it is a metered bill rather than one flat monthly fee.
This entry has not yet received a source-reviewed lesson update.
Member lesson
The definition and sources are public. The complete practical lesson is for members.