一、一票制、两票制结算的概念     在企业购销活动中，结算方式有“一票制”结算和“两票制”结算两种，这里的一票和两票都是站在购货方角度说的。所谓“一票制结算”就是所购货物实行到厂价格一票制,让销货方统一开增值票，将运输费用包括在其中。“两票制结算”就是销货方为购货方开具的增值票额为其出厂价，运费则单独由运输方开货运发票给购货方。“两票制结算”有两种情况：一种是购

阶梯式公交计价系统的设计与实现付良锋;钱佳乐;谢林柏;彭力【摘 要】抛光磨头A GPS-based bus segment pricing system is proposed and implemented.  The basic steps are to give the hardware architecture of the pos machine, to describe th

阶梯式公交计价系统的设计与实现付良锋;钱佳乐;谢林柏;彭力【摘 要】A GPS-based bus segment pricing system is proposed and implemented.  The basic steps are to give the hardware architecture of the pos machine, to describe the em