Inventory Management Software

I need stock management, billing system, Purchase order creation, Performa invoice creation, one click search, Customer details, Pending order notifications, puchase bill entry, extract files to excel, pdf &json. Dashboard, Overdue Notification, User Management, Client Controls, Overall outstanding in customer wise. Over all stock Article wise. Top 5 stock Listing, Top 5 Customer Listing, Top 5 Supplier Listing, Make Sale Order, Etc....