Describe: Billing system managerBill Central is a comprehensive time and billing system designed to let you be more productive. It is a smart management tool that enables you to timely bill your clients and analyze the effectiveness of your staff's operations and billing procedures. From the start, this program was designed for flexibility and ease of use. - Shareware - File Size: 2.4MB - Minimum requirements: Windows 95/98/NT Very fast download bill central time and billing 30 macintosh.