EDI communication network EDI通信网络
At present, electronic check is mostly applied to B2B ec and its network media is special network only supporting edi.
目前，电子支票较多的应用于B2B电子商务中，网络平台也主要集中在EDI专网。
Actually, about twenty years ago, EDI (Electronic Data Interchange) system based on VAN (Value-Added Network) was present.
实际上，早在二十多年前就出现了基于VAN(增值网络)的EDI(电子数据交换)系统。
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