GraceSoft Church Reservation System is a reservation management solution designed for churches to streamline registration, check-in, online ticketing, and other processes. It offers features such as autofill, notifications, bulk emails, and text messages. Churches can customize confirmation messages, schedule emails, and create user logins for members to cancel reservations, check-in, and update attendance. The system also allows churches to define reservation policies and color-code specific seats using seat mapping functionality.