IMPROVED PERFORMANCE IN INTERACTION SYSTEMS

摘要

A transaction computing device for interacting with a POS system, the POS system comprising a POS terminal having a software module for processing transactions within a transaction environment and a physical device in communication with the POS terminal, the transaction computing device comprising: an input for receiving transaction data from the physical device; a processor arranged to process the received transaction data to generate modified transaction data; an output arranged to send the modified transaction data to the POS terminal wherein the processor is arranged to: determine whether the received transaction data is associated with a unique identifier and, in response to determining the presence of an associated unique identifier, determine the state of the unique identifier; in response to the unique identifier being valid, retrieve a modified identifier, the modified identifier being in a format compatible with the POS terminal; generate modified transaction data, the modified transaction data comprising the modified identifier.

主权项

1. A transaction computing device for interacting with a POS system, the POS system comprising a POS terminal having a software module for processing transactions within a transaction environment and a physical device in communication with the POS terminal, the transaction computing device comprising:
an input for receiving transaction data from the physical device a processor arranged to process the received transaction data to generate modified transaction data an output arranged to send the modified transaction data to the POS terminal wherein the processor is arranged to determine whether the received transaction data is associated with a unique identifier and, in response to determining the presence of an associated unique identifier, determine the state of the unique identifier in response to the unique identifier being valid, retrieve a modified identifier, the modified identifier being in a format compatible with the POS terminal generate modified transaction data, the modified transaction data comprising the modified identifier.