COMPUTERIZED DATABASE MANAGEMENT, NAMELY, ASSEMBLY OF BUSINESS INFORMATION DATABASES CONTAINING EXISTING OR PROSPECTIVE CUSTOMER DATA TO THE ORDER AND SPECIFICATION OF OTHERS; AUTOMATED SCREENING, EDITING, FORMATTING, CUSTOMIZING, MERGING AND LINKING OF BUSINESS DATA FOR OTHERS; AUTOMATED ELIMINATION OF DUPLICATED INFORMATION FROM BUSINESS DATA FROM MULTIPLE SOURCES FOR OTHERS; AND THE AUTOMATED ADDITION OF INFORMATION TO OR REPLACEMENT OF INFORMATION IN BUSINESS DATA VIA DATABASE APPENDING F...