Originally released in 1988, Inventory Interface™ has incorporated modules for inventory management, bill of materials, work orders, quotes, sales / order processing, accounts receivable, accounts payable, request for quotes, inventory statistics and purchase order systems. The program provides a comprehensive and efficient means for supply chain management by assessing the required quantities of raw materials, spares, products, time, and / or services. The unique WYSIWYG interface permits the user to custom design their own reports (for printing or exporting) while browsing their data on the screen. Labels, PO's, Invoices and Packing list can be customized by the user to print on blank paper or preprinted forms. Multi-page and multiple type PO's, Invoices and packing-list are supported. Items may be added to the inventory database directly from the sales, BOM, or purchase order sections.