barcodesoft data matrix premium package empowers you to print data matrix barcode symbols from your desktop printers. it is able to encode all ascii and extended ascii characters. there are 9 fonts, a crystal reports ufl dll and a gui encoder contained in the package. the 9 fonts vary slightly in size. they are designed to overcome inaccuracy of printing devices. there is also a simple visual basic sample in the package. you will find how easy it is to make further development. barcodesoft data matrix premium packages include a 30-day money back guarantee. if you are dissatisfied with the product for any reason, you will receive a full refund within 30 days.