Appointment Booking Calendar allows you to accept online bookings from a set of available time-slots in a calendar.
BirchPress Scheduler is an appointment booking and online scheduling plugin that allows service businesses to take online bookings.
Offer self-service online appointment scheduling for your clients and get more appointments in less time
Easily Take And Manage Online Appointment On Your WordPress Blog
EzyOnlineBookings is an online booking system which lets your customers book and pay for your services on your WordPress website.
The Clik Clik plugin allows you to embed a real time booking calendar within your WordPress website.
BookingBug is the complex flexible booking and scheduling platform for any service requirments. This widget offers sidebar and shortcode integrations