To simplify the jobs of an orderer and an order receiver by making the orderer job to be efficient and an order receiver job to be subjective for procuring a material by using a network.
The intranet 3 of an inter-company network, where the ordering terminal 1 of an orderer side procuring the material, and the Internet 7 of a public network storing the order reception terminal 2 of an order receiver side receiving material procurement and delivering the material are connected through an intraserver 4 and an extra server 6. Necessary information of the material and the stock information are supplied from the ordering terminal 1 to the order receiver side through the intraserver 4 and the extra server 6. The order receiver side accesses the extra server 6 through the Internet 7, obtains necessary information of the material and stock information, manages the stock and autonomously delivers the material to the orderer side.
CSND200000960010, 斉藤 国博, "本格化する企業間ＥＣ", 日経インターネットテクノロジー 第３３号 Ｎｉｋｋｅｉ Ｉｎｔｅｒｎｅｔ Ｔｅｃｈｎｏｌｏｇｙ, 20000322, Ｐ．１２０−Ｐ．１２９, JP, 日経ＢＰ社 Ｎｉｋｋｅｉ Ｂｕｓｉｎｅｓｓ Ｐｕｂｌｉｃａｔｉｏｎｓ，Ｉｎｃ．
CSND199800586005, 川又 英紀, "基幹系に変革のチャンス", 日経コンピュータ ｎｏ．４４５ ＮＩＫＫＥＩ ＣＯＭＰＵＴＥＲ, 19980608, Ｐ．９８−Ｐ．１０５, JP, 日経ＢＰ社 Ｎｉｋｋｅｉ Ｂｕｓｉｎｅｓｓ Ｐｕｂｌｉｃａｔｉｏｎｓ，Ｉｎｃ．
JPN6010023184, 青野 忠男 Ｔａｄａｏ Ａｏｎｏ, 図解 ＮＥＣのコラボレーション革命 初版 ＮＥＣ’Ｓ ＣＯＬＬＡＢＯＲＡＴＩＯＮ ＲＥＶＯＬＵＴＩＯＮ, 19980427, Ｐ．１３０−Ｐ．１５０, 株式会社中経出版
JPN6010023196, 斉藤 国博, "本格化する企業間ＥＣ", 日経インターネットテクノロジー 第３３号 Ｎｉｋｋｅｉ Ｉｎｔｅｒｎｅｔ Ｔｅｃｈｎｏｌｏｇｙ, 20000322, Ｐ．１２０−Ｐ．１２９, JP, 日経ＢＰ社 Ｎｉｋｋｅｉ Ｂｕｓｉｎｅｓｓ Ｐｕｂｌｉｃａｔｉｏｎｓ，Ｉｎｃ．
JPN6010023199, 川又 英紀, "基幹系に変革のチャンス", 日経コンピュータ ｎｏ．４４５ ＮＩＫＫＥＩ ＣＯＭＰＵＴＥＲ, 19980608, Ｐ．９８−Ｐ．１０５, JP, 日経ＢＰ社 Ｎｉｋｋｅｉ Ｂｕｓｉｎｅｓｓ Ｐｕｂｌｉｃａｔｉｏｎｓ，Ｉｎｃ．