供应链系统入门指南：从进销存系统开启供应链产品经理之路
供应链系统领域存在微妙的"鄙视链"，而进销存系统往往被视为最基础的环节。 对于想要进入供应链行业的产品经理来说，理解进销存系统是迈入这个领域的重要第一步。
Many subtle "hierarchies" exist in supply chain systems, with inventory management systems often regarded as the most basic level. For product managers aspiring to enter the supply chain industry, understanding inventory management systems is a crucial first step into this field.
一、进销存系统产品结构 | Inventory System Product Structure
典型的进销存系统包含以下核心模块：
- 采购管理(Purchase Management)
- 销售管理(Sales Management)
- 库存管理(Inventory Management)
采购管理关注商品、供应商、价格和仓库四个关键要素。完整的采购流程包括采购单创建、审批、入库等环节。
Purchase management focuses on four key elements: products, suppliers, prices and warehouses. The complete procurement process includes purchase order creation, approval, warehousing and other links.
二、核心模块详解 | Core Module Details
1. 销售管理特点：
- 重视客户管理(Customer Management)
- 处理批发订单(Wholesale Orders)
- 支持赊销(Credit Sales)
2. 库存管理关键：
库存流水(Inventory Flow)与库存查询(Inventory Query)的关系如同微信钱包与账单的关系。每次库存变动都应生成对应的流水记录。
The relationship between inventory flow and inventory query is like that between WeChat wallet and bills. Every inventory change should generate corresponding flow records.
三、供应链系统全景 | Supply Chain System Panorama
完整的供应链包含：
- 三流：信息流、实物流、资金流(Three Flows: Information, Physical, Capital)
- 五方：供应商、制造商、分销商、零售商、终端用户(Five Parties: Suppliers, Manufacturers, Distributors, Retailers, End Users)
供应链系统是通过信息化手段管理供应链各环节的系统解决方案。进销存系统是供应链系统的重要组成部分，但不是全部。
Supply chain systems are systematic solutions that manage various supply chain links through information technology. Inventory management systems are an important part of supply chain systems, but not the entirety.
四、学习建议 | Learning Suggestions
对于供应链新手，建议：
- 注册并使用主流进销存软件(Register and use mainstream inventory software)
- 重点理解基础数据与业务流程的关系(Focus on understanding the relationship between basic data and business processes)
- 从简单系统入手，逐步扩展知识体系(Start with simple systems and gradually expand knowledge)
供应链领域广阔而复杂，进销存系统只是起点而非终点。 通过系统学习和实践，产品经理可以在这个充满机遇的领域获得长足发展。
The supply chain field is vast and complex, with inventory systems being just the starting point rather than the destination. Through systematic learning and practice, product managers can achieve significant growth in this opportunity-rich field.
