When using the Saturday Delivery or Saturday Pickup available for FedEx services you may receive the following error when attempting to book your consignments: (SELECTED.DESTINATION.SERVICETYPE.INVALID) This service type is not available for the destination.
To resolve the error you will likely need to change the shipping date to the next available Friday, to do this within the UI navigate View Shipment pop-up where you are able to edit the order and the scroll down to Shipping Date as shown below
Select a date from the drop-down then scroll back to the top to re-book the order.
Should you have any other questions or need any help, just reach out to our support team!