The primary function of the reference manual is to provide developers and technical personnel with the definitions required to implement and manage the Advance NDC application. It serves as the definitive guide for: Protocol Definition
: Providing the technical framework for "web exits" and custom transaction flows that allow ATMs to offer non-cash services like bill payments and ticket sales. APTRA Advance NDC, Reference Manual Aptra Advance Ndc Reference Manual
: Detailing the NDC messaging format used for communication between the ATM terminal and the central host. Hardware Interfacing The primary function of the reference manual is
: Configuring various ATM components, including card readers, cash dispensers, and printers. Customization Core Purpose and Scope
. This software is a key component of the NCR APTRA suite, designed to run ATM applications on Windows-based environments while maintaining compatibility with legacy NDC host protocols. Core Purpose and Scope