@Carla1109
As i remember from previous extensions of "long term" stays, the monthly payouts stay the same (they are already scheduled in the Transaction History pages), only the last payout changes or is added.
I wondered if guest really has to pay immediatelly, maybe only there will be a new check on the creditcard.
You can not change payment dates for a guest, it is something between Airbnb and the guest.
Best regards,
Emiel