USPS Rates
 
USPS Object
(
    [server] => http://testing.shippingapis.com/ShippingAPITest.dll
    [user] => GETYOUROWN
    [pass] => 
    [service] => All
    [dest_zip] => 20008
    [orig_zip] => 10022
    [pounds] => 10
    [ounces] => 5
    [container] => Flat Rate Box
    [size] => LARGE
    [machinable] => true
    [country] => USA
    [error] => error Object
        (
            [number] => 80040B18
            [source] => USPSCom::DoAuth
            [description] => An error has occurred with the service.  Please contact the system administrator, or try again.
            [helpcontext] => 
            [helpfile] => 
        )

)