Preferred Warehouse:
If you select a preferred warehouse (under Account > General: Preferences: Preferred Warehouse) our system will check that warehouse first for inventory and for quoting shipping.
So it’s a good idea to select the warehouse closest to you.
That way, as long as there is inventory, you’ll see the best shipping price.
Preferred Shipping Method:
If you select a preferred shipping method (under Account > General: Preferences: Preferred Ship Method) our system will automatically select it when you’re checking out (as long as that method delivers to the Ship To location you enter).