I have a fitness and physical therapy business and we use Mindbodyonline as our scheduler. They have a widget (Healcode) which is ugly and not easy to use. The main issues with it:
-Won't allow clients/patients to bulk select
-Has many unnecessary steps, slowing the process
-Is difficult for families with multiple users
-It is ugly :)
You can use the scheduler here: [login to view URL]
We'd like to really improve this for our clients, on both our website and mobile.
I'd like someone to work on this with their API, which is available.