Fee for a specific booking that's calculated according to the associated booking policy snapshot (SDK | REST). Currently, only cancellation fees, including no-show fees, are supported.
Wix Bookings automatically applies the cancellation fee to the eCommerce order (SDK | REST) if the customer cancels the booking themselves. Cancellation fees aren't automatically applied to an eCommerce order if the business owner cancels the booking in their dashboard on behalf of the customer. You can call Apply Booking Fee to Order (SDK | REST) to manually apply booking fees to an eCommerce order.