How to use the cashier system in Huasheng Hotel?

The use of cash register system in Huasheng Hotel is as follows:

Equipment: win7

Version: 6. 1.7600. 16385

The method comprises the following steps:

1. Enter the barcode in the upper left corner. As shown in the figure below.

2. Then see the displayed commodity information. As shown in the figure below.

3. After the goods are confirmed, click the settlement below. As shown in the figure below.

4. The cashier dialog box pops up, and you can modify the discount and price. As shown in the figure below.

5. After modification, click [OK] to close the account. As shown in the figure below.