With classic EDI, the data are processed in a fully automated fashion requiring the automatic capture of data from the ERP system. Business partners, i.e. customers, suppliers, shipping companies, etc. are directly linked electronically by all of the prevalent communication protocols (AS2, HTTPS, X.400, OFTP, etc.) and message standards (EDIFACT, VDA, ODETTE, XML, etc.). This is the standard, “classic” EDI procedure. Although initial costs for setting up the EDI communication and interfaces at the outset is somewhat higher than for other procedures (WebEDI for instance), the return-on-investment is very high with a correspondingly high message volume.