Proof that the OS: Inventory is an ideal solution for the inventory of fixed assets is a contract between Service Plus and Komercijalna Banka ad Beograd. Implementation of this software is an ideal opportunity for the inventory of fixed assets because of its modern and advanced technology, easy implementation and practicality. Easy and fast integration into higher-level systems such as SAP. Oracle and Navision is enabled primarily by using modern web-based software architecture, following the latest technology. Very rich functionality of the application opens new possibilities to users, such as periodic inspections of certain fixed assets, easily move fixed assets from one place to another cost, making the project plan for implementing of inventory, online status tracking inventory and many others. The user has the freedom to select the peripheral device and its model, given that the OS:Inventory not require a specific mobile device. Initiate a project with Komercijalna Banka mean the delivery of mobile devices, software packages, and consulting, programming and integration in the environment.