As well as...
No limit on services or appointments/bookings.
Payment gateway integrations to accept bookings, through EDD add-ons.
Easy tracking of customer & payments.
Detailed analytics through EDD’s reports.
Email notifications for the admin and the client for every booking.
Accounting solutions through EDD’s many add-on options.
Responsive design to look good on all screen sizes.
Search the docs & contact support from within the plugin itself.