Inventory Executive System (InExSy) is a complete system for management of sales, purchases and payments. This system will help you in creation invoices, sale orders, purchase orders, receiving lists, payment receipts, product labels with barcodes and any kinds of the reports for monitoring your business. InExSy allows to control customer balances and vendor balances. The simple intuitive interface. You can create the invoice or order not to reading this help at all. InExSy is multi-user system permitting to connect to desktop database and SQL server. Create and print product labels with any kinds of barcodes: EAN 13, EAN 8, UPC A, UPC E, ITF,CODE 25, CODE 39, CODE 128, CODABAR, MSI, POSTNET. Support non-stock and non-depleting product codes.Use separate product descriptions for invoices and purchase orders. You can group products in storage location and types. InExSy calculate real-time on hand, ordered, allocated and available stock levels when orders or invoices are entering.