freeQuantityOfProduct(免费品总数)

Definition：To indicate the quantity which is free. It is needed to update the price per unit of measure as displayed on the shelves. The unit of measure must be the same as the unit of measure of the Net Content. If the free quantity is expressed on the package it must be converted to a quantity expressed in the same unit of measure as the net content in the message.

定义：表明免费品的总数。在更新货架上陈列的每个度量单位的价格时需要用到该信息。度量单位必须与净含量的度量单位相同。如果包装上标示了免费品数量，那就要转换为度量单位与净含量度量单位相同的数量。

类型：ATTRIBUTE（属性）

Cardinality（基数）：0..*

字符长度：1..70 (30.39)

数据类型：Measurement

BMS代码表ID：

xPath：/catalogue_item_notification:catalogueItemNotificationMessage/transaction/documentCommand/catalogue_item_notification:catalogueItemNotification/catalogueItem/tradeItem/tradeItemInformation/extension/*[namespace-uri()=’urn:gs1:gdsn:promotional_item_information:xsd:3’ and local-name()=’promotionalItemInformationModule’]/promotionalItemInformation/freeQuantityOfProduct