Abstract: The instant invention relates to an appointment scheduling system that allows inviters to define various activities for appointments and to invite invitees to select said appointments. The system utilizes multiple visual user interfaces to allow inviters, invitees and other users to interact with the appointment scheduling system. The system allows for inviter selection of time windows in which appointments may be allowed as well as for the customization of these properties in terms of how often and until when these defined time windows will recur. The system also utilizes various techniques to associate invitees with particular appointment activities received by the invitee through email and/or other correspondence means.

Abstract: The instant invention relates to an appointment scheduling system that allows inviters to define various activities for appointments and to invite invitees to select said appointments. The system utilizes multiple visual user interfaces to allow inviters, invitees and other users to interact with the appointment scheduling system. The system allows for inviter selection of time windows in which appointments may be allowed as well as for the customization of these properties in terms of how often and until when these defined time windows will recur. The system also utilizes various techniques to associate invitees with particular appointment activities received by the invitee through email and/or other correspondence means.