BTA Appointment Booking App

The app's been solid, and has a lot of flexibility especially with the API. Two things I wish we could do more easily:

* Dynamic pricing, or pricing based on time of day vs. having to create a whole separate product and calendar.

* More flexibility with the form styling. We don't use the widgets (even though they keep recommending it) because I can't target the code with CSS for customization. They only offer their GUI for changing some components, but that's not enough for us.