How does the Ariba Network help reduce invoice processing errors?

How does the Ariba Network help reduce invoice processing errors?

There are 2 correct answers to this question.
A . The Ariba Network performs a three-way match to ensure the invoice matches the purchase order.
B . Suppliers can ‘flip’ a purchase order (PO) into an invoice and most fields are field automatically based on the information from
C . Suppliers use the Ariba Network to manage the approval process for invoices.
D . Certain invoices fields can I invoices reached Ariba P2P
E . Certain invoices fields can be configured with tolerances to be validated on the Ariba Network before the

Answer: B,D