Patent attributes
An appointment and payment handling system may operate to handle payments for appointments. In advance of an appointment, the appointment and payment handling system may send a reminder to customer devices of the customers associated with the appointment, and then receive a response that includes a requested change to the appointment. The requested change may comprise a net increase in the number of customers associated with the appointment and an updated cost-splitting arrangement for dividing appointment costs between the customers. The appointment and payment handling system may seek and receive approval of the change from the merchant. Upon determining that the appointment is completed, the appointment and payment handling system may process payment based at least in part on the updated cost-splitting arrangement.
