How can we allow customers to add extra services and pay for them via portal during their stay?
I think it is missing an option on the service section where we could define – to be always available after booking (So customer could purchase it during stay) – If it is compulsory for each booking (It will come discriminated during checkout customer would not be able to select) – define if it is a fee or damage payment
Unfortunately, there is no option to allow your guests ordering services separately on the website, they can be added along with the booking only. As an option your guests may request adding some services to their stay directly from the admin/manager, and then you will use Edit Booking functionality in the WordPress dashboard and add extra service to existing booking.