Automated online booking & scheduling for WordPress: fully customizable booking form with online payments, notifications, and Google Calendar sync. Bookly Pro add-on enables advanced features of Bookly online appointment scheduling plugin. With Bookly Pro, you can remove all the limitations of the free version of Bookly WordPress booking plugin. Bookly Pro is the best booking plugin for WordPress websites (customer’s words – not ours). The process of booking appointments is fully customizable for your clients. It’s anywhere from 2 to 6 easy Steps. Here’s a walkthrough of the user experience in the standard 6-Step scheduling process.