If you maintain a custom integration, please review Chapter 7 (Message Pairing) and Appendix C (Sample XML/JSON payloads) to avoid disruption to ancillary bookings.

: Allows the ATM to step outside the standard NDC transaction flow to connect to external web services, enabling non-cash services like ticket sales or funds transfers. Enhanced Security & EMV :

Recent updates to the manual and software (particularly version 05.01.00 and later) include several critical changes: APTRA Advance NDC, Reference Manual