However, digital photo printing industry is a manual system at present, most of the work is done by personnel, adopting the way of keeping accounts by hand, needing a great deal of work, and is hard to search, analyze and statistic. 然而,数码冲印行业目前的业务基本是一个人工系统,大部分工作由人工完成,采取手工记帐的方式,工作量大,不易查询、分析、统计。