Vietbill

The software can quickly calculate and finish the bill on the phone.
Main feature:
-Manage multiple stores at the same time
-Change the state of having guests
-Select customers
-Change the start time, end time
-Select promotion
-Ivory statistics, monthly statistics
-Inventory
- Statistics of revenue, expenditure, debt
-Retrieve software usage history
- Select promotion
- Bill please
- Statistics day, month
- Inventory
- Software usage history