The CentralStationCRM packages differ in three points:
Number of active users
Number of contacts (individuals & companies)
Depending on the package you have, there are different numbers of users that you can invite to collaborate. Once you disable a user, he or she will no longer count against your user limit, so that you can invite a new user.
Both individuals and companies are counted as one contact. However, if you create a person who works in a company, we count it only as one single contact. Hence Mr. Smith working at Smith Inc and Mrs. Lewis at Lewis Org are counted as two contacts.
You can find most of our available packages on our website: http://centralstationcrm.de/pakete