COMPUTER SOFTWARE FOR UTILIZATION IN HOME OR BUSINESS FOR PURPOSES OF DESIGNING PRINTABLE MATERIAL INCLUDING BUT NOT LIMITED TO-- CUSTOM IDENTIFICATION BARCODE LABELS, PARCEL AND MAILING LABELS, MULTIPURPOSE LABELS, USER TAILORED ENVELOPES, AND CUSTOM DESIGNED MULTIPURPOSE LETTERHEADS; DESIGNED TO INTERFACE WITH THE FOLLOWING COMPUTER HARDWARE ITEMS-- BARCODE READERS AND LASER, THERMAL, INKJET AND IMPACT PRINTERS