Which of the following capabilities does Ariba Network offer for invoicing in SAP S/4HANA? Note: There are 2 correct answers 
to this question.
A.  Using Ariba Network speeds up invoicing, but still requires 
additional paper invoices to be sent.
B.  Supplier invoices sent using Ariba Network are posted 
directly in SAP S/4HANA.
C.  Supplier invoices uploaded to Ariba Network appear directly 
in SAP S/4HANA as drafts.
D.  Suppliers can monitor their invoices and payment status in 
Ariba Network.