E·R·Plus is available in 6 editions

The Pro edition contains the complete range of E·R·Plus functions. In particular,  stock control and the inventory module.
The Compact edition contains all functions except for stock control and the inventory module.
The Materials edition of E·R·Plus contains all functions required to map the complete material management processes of small and middle-sized businesses. This edition also contains the entire personnel management suite.
This edition has been created in co-operation with the  Professional Association of the Metal Industry in NRW (Fachverband Metall NRW) and contains all functions necessary for a small business. Functions such as time scheduling and financial planning have been omitted. The system is limited to access by 4 users simultaneously.

Further information can be found at: www.profi-im-kleinbetrieb.de

The Schüco edition of E·R·Plus in its simplest form is distributed by Schüco Service directly.
This Schüco edition offers a greater range of functions than the Basic edition.