快递订阅-物流自动推送

只需提交单号，接口自动识别快递单号，自动推送快递信息，按单收费（自动识别单号），并定时跟踪监控，主动提交查询请求，实时返回物流信息。 1个单号获取多次推送数据，多次推送只计费一次。Only the express waybill number needs to be submitted. The interface will automatically recognize the waybill number, automatically push courier information, and charge per automatically recognized waybill. It also conducts scheduled tracking and monitoring, proactively sends query requests, and returns logistics information in real time. For a single waybill number, multiple batches of pushed data can be obtained, but only one fee will be charged regardless of the number of pushes.