Web-based Voucher management system for PHCN prepaid meters

Abstract

This paper presents the design of software that provides a convenient means of managing the voucher system for the PHCN prepaid meters which are gradually gaining acceptance in Nigeria. The challenges currently existing when customers try to obtain vouchers to recharge their meters formed the motivation for this research work. There is difficulty experienced in locating vendors to provide the vouchers needed. To solve this problem, web application software was designed using HTML, PHP Javascript and MySQL programming languages. The application was tested on a single PC using the WAMP server. The system creates and manages vendors, taking note of their locations and also provides a means for the vendors to obtain units from the utility company and create vouchers. Customers can access the system and search for vendors close to them so that they can later contact them and make their purchase. The software also has a simulation of the recharging process where a valid PIN from a voucher is loaded into a virtual meter. It is expected that this research forms part of the framework through which an efficient consumer billing system for energy usage in Nigeria can be created.