NBL Product Sale is a Windows database-driven software designed for soho, small and medium size company, to manage and monitor sale process, include issue quotation, offer price and receive sale order Include feature: Master Editor: Store Customer, Employee, Organization particular / contact and Product information Issuing: Print, fax Quotation, Sale Order 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.