套餐自動折扣

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套餐比對的項目有辦法比對餐點備註裡面的東西嗎
例如漢堡40 蛋10
原本漢堡備註加蛋 40+10 自動比對備註裡加的蛋折抵5元

點漢堡附加蛋 45

asked Jul 7, 2018 by anonymous

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0 votes

您好

answered Jul 7, 2018 by advpos (30.2k points)

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