A.The billable item is marked with flag "not posting" relevant.

B.The rating raised an error.

C.The amount is negative.

D.The quantity is zero.

A.Preaggregation triggered by Convergent Invoicing

B.Rating process in Convergent Charging

C.Use of Billing Plans

D.Rerating triggered by Convergent Invoicing

A.Subscription order

B.Provider contract

C.Subscription contract

D.Partner agreement

A.Payment Term and Payment Method

B.Dunning Procedure

C.Bank and Credit Card Data

D.Address Data