Developer's DescriptionBy Appointment BookBook, manage, analyze, and track your customer information and appointments.Appointments Book is the latest most advanced software for booking, managing, tracking and analyzing your customers and appointments. You can now book appointments in seconds. Add or search for customers, find available appointment times by employee, time period, or customer and schedule one-time or recurring appointments, send your clients SMS messages. Version 2.3.4 may include unspecified updates, enhancements, or bug fixes.