You must have a Platform plan (which includes one Composer and one Player license) before buying Composer, Player, or Views licenses.
Only Platform Enterprise accounts can purchase monthly licenses.
“Player” licensing is required for
#In-venue deployments and enables offline use for
#In-venue,
#Web, and
#PWA (Progressive Web Apps) deployments.
“Views” licensing enables any browser to display a
#Web deployment.
Click here for details.
NOTE: All web/PWA deployments, regardless of Player or Views licensing, requires Platform Enterprise.