eBayHelper V1.0.0 eBay卖家助手订单处理进销存系统发布

.net 开发的ebay定单管理进销存系统，ebay外贸辅助工具，提供定单管理、库存管理、消息管理等-Order Management Invoicing System Net development of ebay, ebay foreign trade aids, to provide order management, inventory management, message management, etc.