Businesses of all the natures require ERP but due to high licensing and other maintenance costs the small and medium enterprises do not enter in the market immediately. Open sources ERP software assist in hiring or purchasing the software once and there will be no cost of maintenance or licensing every time a user wants to modify it. There is no need of vendor also in order to customize this business ERP and therefore both time and money saves.

Mostly the costs involved in Enterprise Resource Planning is that the customization and that of consultants who charge high fee but this software comes with sources codes for each application. The sources codes then use by the users so to modify changes and also change or exclude the service not liked by them without consulting vendors or others. The well-known ERP software programs also come with the applications of CRM, inventory management and also other accounting transactions.