1. Copyright © 1999 Anite Business Systems Limited E-Commerce Solutions for Tour Operators

2. Copyright © 1999 Anite Business Systems Limited Conversational View Conversational View Shows the System to System Conversational Flow. Logical View Logical View Shows where the individual systems can be housed. Software Module View Software Module View Shows the software modules required and which systems they operate within. E-Commerce - Presentation Overview

3. Copyright © 1999 Anite Business Systems Limited WWW Server E-Commerce Server ATOP Server Global Distribution System Credit Card Authorization E-Commerce - Conversational View PC using Browser 1 1 2 2 3 5 6 1. User Browses the WWW Site (HTML and Images) 2. User is re-directed to E-Commerce Site (HTML) 3. E-Commerce Server communicates with ATOP, context is retained (I- EDI) 4. ATOP communicates with Faresearch to determine flight fares (EDI) Conversations 1,2,3 and 4 all use the TCP/IP network protocol 5. ATOP communicates with Credit Card Authorization systems - currently available in the UK only 6. ATOP Communicates with GDS, Galileo, SABRE, Worldspan, AMADEUS. (PADIS EDI) Conversations 4 and 5 use the X.25 network protocol Internet Faresearch Server 4

4. Copyright © 1999 Anite Business Systems Limited E-Commerce - Logical View WWW Server E-Commerce Server Firewall ATOP Server GDS Internet Internet Service Provider ATOP Data Centre 2 Credit Card Authorization WWW Server E-Commerce Server Firewall ATOP Server Credit Card Authorization GDS Internet Internet Service Provider ATOP Data Centre 1 WWW Server E-Commerce Server Firewall ATOP Server GDS Internet Internet Service Provider ATOP Data Centre 3 Credit Card Authorization Faresearch Server

5. Copyright © 1999 Anite Business Systems Limited E-Commerce - Software Modules View Microsoft Internet Explorer 4 or 5 Netscape Communicator 4.5 Anite Server Communications Anite Server I-EDI Anite ATOP System Microsoft Internet Information Server Anite Client I-EDI Anite Client Communications Anite E-Commerce Process Logic Anite E-Commerce Style Sheets Microsoft Windows 95 Microsoft Windows 98 Microsoft Windows NT Workstation Microsoft Windows NT Server (Intel CPU based) Compaq OpenVMS (Alpha or VAX CPU based) Connection via HTTP passing HTML Connection via SOCKET passing UNICORN ATOP Internet Booking Module E-Commerce Booking Module

6. Copyright © 1999 Anite Business Systems Limited may be contacted at : 353 Buckingham Avenue, Slough, Berkshire U.K SL1 4PF Tel : +44 (0) 1753 804000 E-mail : steve.dobson@anitesystems.com may be contacted at : 353 Buckingham Avenue, Slough, Berkshire U.K SL1 4PF Tel : +44 (0) 1753 804000 E-mail : steve.dobson@anitesystems.com