Manage the salon visits and notify the customers when the stylist is ready to take them in for their service booked online

When the stylist is ready to take the customer in for service, the stylist can notify the customers who will receive
* Push notification in their mobile apps (Supercuts or Cost Cutters or Opensalon app) used for booking.
Note:- Customer should enable push notification in the app to receive this.
* Email Notification if the customer has provided an email address during the booking