Serve
Click on a customer or table to serve the order. Try serve as many complete orders as possible to get a money bonus. To get larger trays, open more restaurants. This will save you a lot of time.

Paying
Customers standing at the counter want to pay the check when they have received their complete order and customers sitting at tables want to when they finished their food.

Cash Register
Click on the cash register to pay. Customers leave a tip when they are happy with the service. Try to make sure that several customers pay their check together to get a money bonus.