The invoicing process can be outlined as follows: Most of the invoice data is taken automatically from a purchase order and the available delivery schedules from the system. Only a small subset of data, for example tax information, has to be added manually.
Alternatively, the invoice data can also be exported and uploaded from your own system.
The invoice data is validated and checked for correctness. Errors are reported in order to ensure that only valid invoices are transferred to Siemens Energy. Additional process steps, such as inclusion of a digital signature, are performed if necessary.