The purpose of this study is to describe a practical mobile e-invoice system which can be applied by physical retail channels, managed by the users and accessed via the internet. During the checkout part of the operational procedure, the cashier scans the customer’s identification card. The transaction details are delivered through the system to a rear-end data base. The record of process details forms the foundation of the database of stored information. Customers are immediately able to check on the details of current transactions through their cell phone connections. Technological development has made the expansion of such an ergonomics system for the manufacturing and service industries possible. Such a system could provide several functions designed to increase the users’ conveniences and enjoyment.
