京东商城的东券,面值和消费金额分别是什么意思啊,比如面值是30,消费金额是1000,没明白这个消费金额

双11有活动

In this paper, large-scale e-commerce network operators Jingdong Mall, for example, introduces the basic concepts of logistics customer service and basic theory and its application in e-commerce. Based on network technology, computer technology, information technology, e-commerce technology platform based on the new economic situation in order to have a good development, we must solve the bottleneck problem of logistics, and logistics is simply doing a good job service, the service is targeted at the majority of customers, so do a good job of logistics services, logistics is customer service. Jingdong in high-speed development, also attracted consumers dissatisfied with their customer service, this paper Jingdong Mall customer service in logistics problems in depth analysis of proposed improvements on the basis of logistics Jingdong Mall number of customer service strategies and recommendations.

您好,库存就是您要买的物品还剩多少件,假如说我这有50件相同衣服,那库存就是50了,满意请给个好评

每个商品都有编码,只能购买编码是6位数的商品.

小题1:A  
小题2:D