Carrier Level Setup
When setting up FedEx SmarPost you need to specify the closest Hub to the pickup location. You can find this information here https://support.techdinamics.com/solution/articles/230091-fedex-smartpost-hub
This option is only required if "Ground close on finalize" is selected. This option is not required in most cases and can be ignored.
By default, the shipments will be closed automatically from FedEx at the end of their day.
This defines the type of shipment (size, weight) that are being shipped.