Abstract
Wireless Accessories is a local wholesale business operated by a small family since 2000. When the company first started, it was only serving the needs for local customers and everything was done manually on pen and paper. As the customer's base increased, Wireless Accessories created an invoicing system using Microsoft Excel to produce invoice and keep track of customer's data electronically. Nowadays, Wireless Accessories is also serving customers throughout the nation. However, the system that was created with Microsoft Excel has limited functions and malfunctions occasionally. The project discovers that the system is no longer meeting Wireless Accessories' business process and has many flaws in it. The project proposes a new system to be built in house and alternative methods to replace current system.