GO examines billing invoices from MPOO or MSPO, then confirms or rejects payment.
If the MPOO sends the bill for the temporary continuation of the metering point operations to the GO, the GO examines the bill. If the MSPO sends the bill for the temporary continuation of the measurement to the GO, the GO examines the bill. If the MSPO sends the bill for additional readings to the GO, the GO examines the bill. If the MPOO sends the bill for the equipment acquisition to the MPON or the GO, the MPON or the GO examines the bill. The GO or the MPON confirms the invoice with payment advice to the MPOO or the MSPO, or the GO or the MPON rejects the invoice of the MPOO or the MSPO.
| Activity | Actor |
|---|---|
| Send Invoice | MPOO / MSPO |
| Examine Invoice | GO / MPON |
| Confirm Invoice | GO / MPON |
| Reject Invoice | GO / MPON |