Would you like the guest to pay their remaining balance x amount of days before check-in or to cancel their booking? Then you might want to use Sirvoy’s Review booking function. You can activate that feature by going to Settings -> Your website -> Review-booking-function on your website.
Copy the code on your website, the guest can search for their booking.
By using the Review booking function together with our automated messages you can send your guests an email asking them to pay the remaining outstanding balance a certain amount of days before their check-in. You can give them a direct link by using this code: https://secured.sirvoy.com/