Initially, before the ERP software came into existence, companies and organisations used to execute their operations on several dedicated software’s, especially firstly for finance and then to manage other task. Using different software for each department was the great investment but at the same time there was no clarity and visibility in the business.Then the role of ERP came into exists, the major problem which was resolved was to use the single platform to cater all the Business requirements in one platform. Now , most of the organisations are experiencing the power of Open Source ERP “Odoo” as a necessity for their growing Business. The Odoo Open Source Enterprise Resources Planning (ERP) software is very flexible for the large as well as small business. The features and the modules of the Odoo directly lead to increase the profit and efficiency of the organisation