What's the Difference between Sage MAS 90 and Sage 100?
The Sage 100 product line encompasses Sage MAS 90, Sage MAS 200 and Sage MAS 200 SQL.
Question: What happened to MAS 90 and MAS 200?
Answer: It's a name change only. It's the same product. Sage wanted a consistant naming convention for their products worldwide. Other product's names have changed too. MAS 90 and MAS 200 are not the only ones. Other name changes include Sage MAS 500 is now Sage 500. Sage Abra HRMS is now Sage HRMS. Sage Accpac is now Sage 300.