Released by Sage in the 1980’s as Sage Sovereign, this ground-breaking character (DOS) based software set the benchmark for accounting systems in the UK. Moving forwards the software then progressed through Line 100 versions up to v7.6, before being re-created for ‘Windows’ in Line 100 version 8. As the software developed further it was re-named again to Sage MMS (versions 1.0 to 2.3), then underwent a technical update introducing Microsoft SQL Server as its database, this version being Sage MMS version 3.0.
Beyond Line 100 and MMS, the software was finally renamed Sage 200 and the current version is called v2009 (which in numbering terms, is version 6).
The table below shows the milestones of the various version releases. If you are a Line 100, MMS or Sage 200 user but are not on the latest version, do contact us for more detailed information on new features and improvements.
| Version | Period | Key Features |
| Sovereign & Line 100, up to version 7.6 | 1988 – 2003 | The last version of the character based Line 100 system was version 7.6 |
| Line 100, version 8.0 to 8.5 | 1999 – 2001 | Introduction of Windows based architecture |
| MMS, version 1 | April 2002 | Improved Windows development with enhanced financial analysis and reporting |
| MMS, version 2 | August 2004 | Improved Commercial functionality, such as stock control and order processing |
| MMS, version 3 | October 2005 | Microsoft SQL Server database introduced; improved user navigation and information views, and enhancements throughout all financial and commercial modules |
| MMS, version 3.5 | May 2006 | Further enhancements throughout the software |
| Sage 200, version 4 | March 2007 | Introduction of Project Accounting and many new features throughout the Commercial elements |
| Sage 200, version 4.1 | July 2007 | Introduction of Sage 200 CRM and Web Time & Expenses modules |
| Sage 200, version 5 | December 2007 | Support for Microsoft Vista operating system and enhancements to Sage 200 CRM |
| Sage 200 Business Intelligence | 2008 | Sage 200 Business Intelligence module released |
| Sage 200, version 2009 (6) | January 2009 | Support for Windows Server 2008 & 64-bit operating system / database. Many developments throughout the software, including introduction of Workspace Designer and integration with Protx – Sage Payment Solution (later re-branded to Sage Pay) |