Stock Manager Advance is a PHP based web application that allows you to manage your invoicing and inventory on site. Update your stock information, make purchases and view sales data from anywhere whether in the office, at home, in the warehouse, or on the go. All you need to access this a device with internet connection. Stock Manager Advance has built-in Invoice and Inventory System. Invoice System has Tax and Discounts. Tax rates and discounts will help to add taxes and discounts automatically to quotations/invoices and option to generate invoice from quotations. Manage multiple warehouses with Stock Manager Advance and Advance reports for annual overview chart, stock value chart, Daily and Monthly sales calendar, Custom sale and purchase reports and product alerts. Key features HAVE A GOOD DAY.