知行 EDI 规范查询平台™
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X12 EDI Release 00307
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G94
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G9402
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Element
X12 EDI Release 00307
G94
770
Option Number
A unique number identifying available promotion or allowance options when more than one is offered
属性
数据类型
AN
必须?
Mandatory
长度
Min 1 / Max 20