You downloaded CBS All Access, they made you free trial member, you have no idea how much it costs. You may even don't know it costs
You started watching Picard etc, 1 week later, when new episode came, you logged in, you saw your trial has ended, subscribe to continue, lets say 20$ / month.
Apple is trying to prevent this behaviour, actually in comments one developer explaining they made similar flow.
You downloaded CBS All Access, they made you free trial member, you have no idea how much it costs. You may even don't know it costs
You started watching Picard etc, 1 week later, when new episode came, you logged in, you saw your trial has ended, subscribe to continue, lets say 20$ / month.
Apple is trying to prevent this behaviour, actually in comments one developer explaining they made similar flow.