目录目录.............................................................................................................................................1序言采购价格条件技术简介...............................................................................................2第一章条件技术的组成.......................................................................................................3一、概述.............................................................................................................................3二、条件类型。.................................................................................................................3三、存取顺序：.................................................................................................................5四、条件记录和条件表.....................................................................................................7五、计算方案.....................................................................................................................8第二章价格确定.................................................................................................................10一、价格确定概述...........................................................................................................10二、确定计算方案...........................................................................................................11三、条件类型PB00的条件补充计算方案....................................................................14四、总价（PB00）的存储顺序......................................................................................15五、有效期和定价日期...................................................................................................16六、等级...........................................................................................................................17七、信息记录和订单价格历史.......................................................................................17八、条件类型PB00和PBXX........................................................................................18第三章抬头条件和组条件.................................................................................................18一、抬头条件...................................................................................................................19二、组条件和等级...........................................................................................................19第四章维护条件.................................................................................................................19Page1一、维护时效性条件（time-dependent）......................................................................19二、有效期.......................................................................................................................21三、批量修改...................................................................................................................22四、自动调整...................................................................................................................23五、改变文档...................................................................................................................23六、凭证中的修改选项................................................................