Using POSper/Developer guide/Stable/Database-Table descriptions
The information on this page is confirmed up to POSper revision 423
ContentsEdit
Generator tablesEdit
These tables are simply storehouses for the next available id for other tables that they serve.
Restaurant specific tablesEdit
These tables seem fairly specific to a restaurant setting rather than being generally applicable to any POS.
GeographicEdit
These tables are spatial by nature
Ticket handlingEdit
These tables deal with handling tickets
User managementEdit
These tables manage users including user rights
The restEdit
The rest of the tables