我店ebay上传的EMS跟踪号不能被ebay后台识别。例如我们使用中国邮政e特快上传的跟踪号EV911853874CN 不能再ebay后台显示。请问下是什么原因呢？
// Google Translate
I shop ebay upload EMS tracking number can not be ebay background identification. For example, we use the China Post e Express upload tracking number EV911853874CN can not be ebay background display. What is the reason for that?
