Open the order you want to cancel.
See how to change order statuses here
On the Payments
tab, view the payment amount.
Copy the order number.
Now open the order where you want to transfer money to.
Open the Management tab.
Set the Take payment checkbox and enter the amount of the payment.
Specify a payment type — Using another order funds.
Insert the canceled order number.
After that, the balance changed.
And the Payments tab displays information about this transaction.