- Instructions https://v4.lyle.vn
- Manage at the same time 9 models of cafe, billiards, karaoke, restaurant, timed hotel,...
- Manage revenue, expenditure, export, import, and expenses
- Import report (money imported from date to date)
- Expense reports (costs from day to date)
- Profit report (see revenue and expenditure report from day to day)
- Allow input from the menu (costs)
- Enter the purchase price update
- Import goods (to check inventory)
- Backup and restore data
- View log (review the salesman's actions)