In addition to the features of the Standard Edition package, the Professional Edition adds the ability to link to a variety of external product data sources including any ODBC compliant data source (such as MS SQL, MS Access, Oracle, etc.), Ingram Micro®, SYNNEX, Tech Data®, QuickBooks®, and salesforce.com®. Additionally, the Professional Edition includes the accounting links to QuickBooks®, Peachtree®, and the Open Export Module. This Edition also includes quote synchronization functionality.