The two review lines
Cheap cards can go Ready on their own, and valuable ones can be made to wait for a second look.
Both are on Templates and pricing and both apply to every batch.
Mark ready automatically under
A card worth less than this goes Ready on its own, unless we find a problem with it.
Review cards worth over
Off unless you switch it on. Turn it on and a card worth that much or more needs review until somebody approves it.
It is for a shop with staff. Leave it off if you work alone, because you are already looking at every card.