The Split check operation allows you to make a partial payment for an order, i.e. pay only for the selected dishes.  

To use this feature, the user must have the Split Check right.

To pay for part of the order:

1. Mark the desired dishes in your order and click the button in the list of operations. 
   

   You can only pay for sent dishes. If unsent dishes are marked along with the sent dish, the split check button will not appear.

2. In the next window, set the number of dishes to pay for.
   
   
3. And tap Continue.
   
   
4. The system will switch to the Payment mode. Then you can proceed with your payment as usual.
   
   To cancel the operation, tap Cancel.

After payment, the application will return to the original order, and the paid part of the order will be removed from it.