In the automated forwarding routine, Stays.net supports the payment of the total amount up to two times and you will be able to configure this when activating the tool.
If that does not work, you will need to manually forward and post credit through the reservation page.
Just click on the [FORWARD] button to open the posting area and insert the desired credit amount:
Each part of the total owner credit that you post causes the [Owner Statements] screen to be fed and you will be able to set up the balances.