Shipping methods
A shipping method combines the delivery name, carrier, carrier account, service level, shipping account, and rate behavior used by sales orders and item fulfillments. Configure a custom method for a fixed charge, or use an integrated ShipStation API carrier and service when QuickStart should obtain a rate from shipment addresses, item weight, and package details.
Open Menu > Products and services > Settings > Shipping > Shipping methods to view shipping methods. You can create a method or use the row actions menu to view, edit, or delete an eligible method.
Use a flat rate for a custom fixed charge. Use an integrated carrier account and service level when the rate should be obtained through ShipStation API from shipment addresses, item weight, and package details.