Information on the POS screen is deleted when a user logs out. After you click OK, you go to the Login screen, and the POS is ready for the next user to log in.
To log out, click the Action menu at the top right of the POS screen, and choose Log Out (username). When a sales person finishes an invoice and leaves the POS station, they can log out quickly so that the next sales person can log in. In a sales environment there's often more than one sales person using the same POS station, and it's important to be able to track the sales representatives assigned to an invoice for commissions, accountability, and coverage.
