The Refunds option accessed from the sideBar under Clients allows you to process a Refund from the un-allocated funds displayed

You only have the one option - Trip

Just enter the trip number you want to process a refund on and the result displays the funds from all sectors as being un-allocated EXCEPT for CCCF transactions

Select the option to apply the full amount owing - Select the option to clear the amount selected OR just enter the desired amount.

Next select the correct method of Payment, Update the Payment Date (the Amount field is Auto filled)
You can enter or over-type the default Payee
Add the Authorisation Number if available
Add a comment if desired
Then IF all the entries are correct - Select

Following the Pay Now option you be returned to the Trip and ALL residual funds will be auto re-allocated to the sectors