This plugin works with the Booking Calendar plugin and autofills fields, like "First Name," "Last Name," "Email" and "Phone Number" according to the user who's currently logged in.

EzyOnlineBookings is an online booking system which lets your customers book and pay for your services on your Wordpress website.

Adds online appointment booking to your Wordpress site ... for FREE !

Minical is an opensource Property Management System (PMS) and Online Booking System for hotels.

This Booking System offers the 1st booking calendar for Facebook and WordPress, which easily turns visitors on Facebook and your website in clients.

Makes a calendar and booking form widget to take the user to the Book Serve Hotel Booking Engine.