What are the meanings of A, B, C, D, temporary and account adjustment forms in the hotel front desk management system and how to operate them?

Let me give you an example. Guests have five expenses: room charge, 200 meals charge, 100 laundry charge, 100 business center, 50 car reservations and 30 car reservations.

There are many general usages.

The first one is to put these five pens in ABCDE, so that you can see them clearly every time you consume them.

Secondly, when guest A leaves, guest A can settle the laundry fee in bill B to avoid conflict with other things.

Third. . . . . .