SMS Storage is a desktop application for managing company inventory to control so that the first item entered comes out first, thereby minimizing expired items. The application is connected to the office database that is used for invoice creation, therefore the application can read invoice items which makes warehouse employees prepare items faster than waiting for the admin to give several invoices to warehouse employees and prepare them at once. This application is also able to print invoice items with the serial number selected by the system which will be used by warehouse employees to prepare items.