You can add bill on customers' table if there is additional order. 

Here is the steps to add bill to customers' table: 

1. Open Moka App. 
   
   
2. Visit menu TABLE MAP. 
   
   
3. Select Add New Bill.
   
   
4. Input the number of customers (pax) and assign a server for the table. 
   
   
5. Click Confirm.
   
   
6. Input items on the shopping cart, then tap on Save Bill. 
   
   
   
   After the new bill added, the table status will be updated here: