| 摘要 |
The present invention includes a process which ranges from procurement outsourcing to payment integration and also includes a function which can purchase products on websites different from each other at once. A system disclosed in order to flawlessly provide a user with the function may include: a metadatum extracting module; a script language rule for specifying metadata in each web document and an interpreter (parser) thereof; a web document update discrimination algorithm and a module thereof; and a web document search module and a rule (algorithm) thereof. |
