Translations:Media Base registers/55/en
From Marathon Documentation
Grouping clients in categories can be useful for statistics or e.g. for invoicing a certain client category at one time. Client category can be e.g. Cars, and be connected with clients as VOLVO, BMW, SAAB. Categories can also be used for different types of invoicing like current invoicing, once a week, once a fortnight, once a month, etc. Another example is to use categories to separate national/international clients.
