Question:
Can I add an attribute to a Service used in WIX Bookings?
What are you trying to achieve:
The use case is that there is a minimum rating a client can have before booking a session using WIX Booking. Can I add a ‘minimum rating’ attribute to a service programmatically that can then be queried and compared to the value of the attribute that the client has before allowing the client to book a session of that a Service?