American Express Brighton Airline Data Airline Data Processing The following table describes various features for airline data processing with American Express Brighton. Table 4 Airline Data Processing Features for American Express Brighton Feature Description Supported Card Type American Express in capture and credit requests Travel Legs Maximum number of travel legs: 4Numbering for the travel legs: 0 to 3 You must include information for at least the first leg of the trip (leg 0). You must use consecutive numbers for the legs; do not skip a number. If you skip a number, CyberSource ignores the legs that follow the skipped number. Specification used by CyberSource to implement airline data processing American Express Guide to Submissions in Amex Standard Format, version 1.5