Which of the following are characteristics of the down payment process in SAPS/4HANA? Choose Two correct answers.

Which of the following are characteristics of the down payment process in SAPS/4HANA? Choose Two correct answers.
A . The down payment process uses a special billing type (FAZ).
B . The down payment uses a special settlement type (OS 11).
C . The down payment process uses periodic billing.
D . The down payment value is a fixed amount or percentage.

Answer: A,D