From d39d8d8990bd937724b5e9bac7002dc447147c4e Mon Sep 17 00:00:00 2001
From: kanade <kanade@kumo.work>
Date: Wed, 17 Dec 2025 14:07:12 +0800
Subject: [PATCH] =?UTF-8?q?feat(k3cloud):=20=E6=96=B0=E5=A2=9E=E5=A4=96?=
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- 在 receivable 结构体中新增 ExportCost 字段表示外销成本
- 添加 MinusTaxRate 字段用于存储退税率
- 引入 MinusTaxAmount 字段记录退税额
- 完善结构体注释以明确各字段含义
---
 ik3cloud/receivable.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/ik3cloud/receivable.go b/ik3cloud/receivable.go
index 38c3bdf..6758205 100644
--- a/ik3cloud/receivable.go
+++ b/ik3cloud/receivable.go
@@ -36,6 +36,9 @@ type ReceivableProductItem struct {
 	TaxAmount       decimal.Decimal // 税额
 	UnitAmount      decimal.Decimal // 含税金额
 	ExTaxUnitAmount decimal.Decimal // 不含税金额
+	ExportCost      decimal.Decimal // 外销成本
+	MinusTaxRate    decimal.Decimal // 退税率
+	MinusTaxAmount  decimal.Decimal // 退税额
 }
 
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