系统将动态实时的住宿登记、客房调整、销售报表、追加押金等有机地联系在一起，对宾馆客房进行全方位的管理.-Dynamic real-time system will be lodging registration, room adjustment, sales statements, such as additional deposit organically linked to the hotel room to conduct all-round management.

COBOL语言的简单报表程序。打印季度的销售情况并计算总金额。-A simple COBOL language report program. Sales of printing quarter and calculate the total amount.