# 4.23 付款單如何做折讓？

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**修改付款單沖帳來源單據的「折讓」金額就完成！**
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{% embed url="<https://youtu.be/l7XaGqwHhkc/>" %}

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#### 講義下載 <https://a1.digiwin.com/file/pdf/QuickAchievement-4.23.pdf>​ <a href="#xia-httpsa-1-digiwincomfilepdfquickachievement-4-15pdf" id="xia-httpsa-1-digiwincomfilepdfquickachievement-4-15pdf"></a>

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