NBL Invoicing is a Windows database-driven software designed for soho, small and medium size company, to manage and monitor invoicing process, from issue quotation / offer, receive sale order, issue delivery order to issue invoice. Include feature: Master Editor: Store Customer, Employee, Organization particular / contact and Product information Issuing: Print, fax Quotation, Delivery Order, Invoice or export to pdf file Listing: Query, print or export master data and sale data to file for viewing Security: Control user to access the data with user management.