It's Here! Sage 100 ERP (MAS 90) v4.5 It's Here! Sage 100 ERP (MAS 90) version 4.5 is available via download from the support area of Sage Software Online. The new release of Sage 100 ERP (MAS 90) is especially exciting as Sage CRM 7.1 has been integrated with the product. With this release, all on-plan Sage 100 ERP (MAS 90) clients will be eligible to receive a free Sage CRM server license and free single-user license. In addition, I've listed the top 5 features I believe will be most beneficial to Sage 100 ERP (MAS 90) users in the newly released version, v4.5. Top 5 New Features of Sage 100 ERP (MAS 90) v4.5 National account management (A/R) Price level by customer and product line (SO) Distribute by lot and serial number (SO) Commission rate table by salesperson, customer, line item (SO) Enhanced payroll deduction features (PR) Sage Software has also made available a pre-release guide for Sage 100 ERP (MAS 90) v4.5 that details all the new features, functionality and enhancements. To review all the new features, download the full v4.5 pre-release guide.