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请详细说明POS收银时货品单价和折扣的取数流程
一、判断货品促销和VIP折扣是否有效:
货品促销有效=销售小票“促销方案”不为空.and.(促销资料的“促销货品”页为空.or.“促销货品”页中存在该货品)
VIP 折扣有效=VIP资料中存在该VIP卡号.and.“有效日期”范围内.and.“暂停标志”为假
二、判断是否执行货品促销和VIP折扣:
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if 货品促销有效 |
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if VIP卡有效 |
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执行货品促销=.t. |
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执行VIP 折扣=促销资料的“促销VIP”页为空.or.“促销VIP”页中存在该VIP卡号 |
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else |
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if 促销资料的“仅限VIP标志”为真 |
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执行货品促销=.f. |
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执行VIP 折扣=.f. |
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else |
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执行货品促销=.t. |
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执行货品促销=.f. |
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endif |
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endif |
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else |
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if VIP卡有效 |
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执行货品促销=.f. |
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执行VIP 折扣=.t. |
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else |
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执行货品促销=.f. |
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执行VIP 折扣=.f. |
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endif |
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endif |
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| 三、单价和折扣的取数流程: |
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if 执行VIP折扣 |
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if 执行货品促销 |
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if
促销资料的“全场折扣”<>0 |
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if
货品资料的“正价货品”为真 |
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if
促销资料的“折上折标志”为真 |
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单价=货品资料的“零售价” |
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折扣=促销资料的“全场折扣”*VIP折扣 |
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else |
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单价=货品资料的“零售价” |
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折扣=促销资料的“全场折扣” |
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endif |
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else |
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if
促销资料的“折上折标志”为真 |
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单价=货品资料的“零售价” |
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折扣=货品资料的“零售折扣”*VIP折扣 |
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else |
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单价=货品资料的“零售价” |
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折扣=货品资料的“零售折扣” |
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endif |
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endif |
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else |
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if
促销资料的“折上折标志”为真 |
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if
促销货品的“单价”=0 |
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单价=货品资料的“零售价” |
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折扣=促销货品的“折扣”*VIP折扣 |
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else |
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单价=促销货品的“单价” |
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折扣=促销货品的“折扣”*VIP折扣 |
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endif |
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else |
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if
促销货品的“单价”=0 |
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单价=货品资料的“零售价” |
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折扣=促销货品的“折扣 |
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else |
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单价=促销货品的“单价” |
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折扣=促销货品的“折扣” |
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endif |
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endif |
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endif |
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else |
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if
货品资料的“折上折标志”为真 |
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单价=货品资料的“零售价” |
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折扣=货品资料的“零售折扣”*VIP折扣 |
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else |
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单价=货品资料的“零售价” |
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折扣=货品资料的“零售折扣” |
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endif |
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endif |
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else |
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if 执行货品促销 |
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if
促销资料的“全场折扣”<>0 |
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if
货品资料的“正价货品”为真 |
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单价=货品资料的“零售价” |
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折扣=促销资料的“全场折扣” |
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else |
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单价=货品资料的“零售价” |
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折扣=货品资料的“零售折扣” |
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endif |
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else |
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if
促销货品的“单价”=0 |
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单价=货品资料的“零售价” |
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折扣=促销货品的“折扣” |
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else |
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单价=促销货品的“单价” |
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折扣=促销货品的“折扣” |
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endif |
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endif |
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else |
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单价=货品资料的“零售价” |
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折扣=货品资料的“零售折扣” |
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endif |
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endif |
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四、总结表格
执行
VIP折扣 |
执行货
品促销 |
货品资料 |
促销资料 |
单价 |
折扣 |
正价
货品 |
折上折 |
全场
折扣 |
折上折 |
单价 |
货品
零售价 |
促销
单价 |
货品零售折扣 |
全场
折扣 |
促销
折扣 |
VIP折扣 |
| ● |
● |
● |
— |
<>0 |
● |
— |
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| ● |
● |
● |
— |
<>0 |
╳ |
— |
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| ● |
● |
╳ |
— |
<>0 |
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— |
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| ● |
● |
╳ |
— |
<>0 |
╳ |
— |
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| ● |
● |
— |
— |
=0 |
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=0 |
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| ● |
● |
— |
— |
=0 |
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<>0 |
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| ● |
● |
— |
— |
=0 |
╳ |
=0 |
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| ● |
● |
— |
— |
=0 |
╳ |
<>0 |
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| ● |
╳ |
— |
● |
— |
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— |
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╳ |
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╳ |
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| ╳ |
● |
● |
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<>0 |
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| ╳ |
● |
╳ |
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<>0 |
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| ╳ |
● |
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=0 |
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=0 |
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| ╳ |
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=0 |
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<>0 |
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| ╳ |
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●:选择 ╳:不选择 —:无效 =0:等于零 <>0:不等于零
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