42 DESIGN, DEVELOPMENT, INSTALLATION, MAINTENANCE, AND REPAIR OF ELECTRONIC COMMERCE COMPUTER SOFTWARE FOR OTHERS; DESIGN AND DEVELOPMENT FOR OTHERS OF SECURE PRIVATE ELECTRONIC NETWORKS; DEVELOPMENT OF ELECTRONIC TRADE CATALOGS FOR OTHERS, AND CONSULTATION SERVICES PERTAINING THERETO; HOSTING THE ELECTRONIC TRADE CATALOGS OF OTHERS ON A COMPUTER SERVER FOR A GLOBAL COMPUTER NETWORK; HOSTING THE WEB SITES OF OTHERS ON A COMPUTER SERVER FOR A GLOBAL COMPUTER NETWORK; COMPUTER SERVICES, NAMELY, DESIGNING AND IMPLEMENTING WE SITES FOR OTHERS; COMPUTER FIREWALL MANAGEMENT FOR OTHERS; CONSULTATION IN THE FIELDS OF COMMUNICATIONS AND TELECOMMUNICATIONS; AND COMPUTER SOFTWARE DESIGN FOR OTHERS IN THE FIELDS OF DEVELOPING, MANAGING, AND DELIVERING PERSONALIZED MARKETING AND ADVERTISING CONTENT