The desktop software packages come licensed for one computer and one log-in user. Additional log-in user licenses can be purchased if there is need for more than one user. If extra log-in user licenses are purchased, it applies to all of the products you own. All the Desktop products allow unlimited clients to be entered.
We do offer a network/enterprise edition if you need the use the software on multiple networked computers. Contact our sales department for more information on this option.