The Blackboard is a feature that allows you to have an area on the home screen or button dedicated to displaying information for your staff about special items.
Access to be able to edit the Blackboard is through User Permissions.
The Blackboard is defined by site.
Each POS Terminal within the same Site, will have the same Blackboard.
You can edit the font and size of the text shown on the Blackboard, but not the colour.