OPI

O.P.I. – Open Payment Initiative

Open Payment Initiative stands for the standardization of the interface between POS applications and payment solutions.


PCI

PCI Compliance

Cisco and Wincor Nixdorf together have designed an architecture based on Wincor Nixdorf TP.net processes and O.P.I. interface.


ARTS OPOS JavaPOS

Standards / System Software

Standardization of both retailer’s data model and system software for integration of different POS devices.