This program was developed in Java and runs on the Macintosh OS X platform. It was designed for retailers of shoes, clothing, sporting goods and accessories, since it employs a Style/Color/Size1/Size2 matrix to display sales and stock data. You can also use a matrix to input quantities in transactions such as purchase orders, store transfers and invoices. XpertMart for Mac OS X is compatible with peripherals including Zebra barcode printers, Epson ticket printers, Symbol scanners and Magtek card readers.