Report Builder module allows creating your unlimited number of reports. This module allows running the reports on the screen with total dynamism, that is, you can add / hide fields, change the groupings, change the totalization / subtotalization of the numeric fields, change the operation to be performed on the numeric fields (sum, average, etc.). The current version allows customized reports to be designed against the Perfex CRM database and database of these modules: Inventory Management, Purchase Management, and Omni-channel Sales .