USPS Rates
<pre>
 
USPS Object
(
    [server] => http://Production.ShippingAPIs.com/ShippingAPI.dll
    [user] => 325CAMER4640
    [pass] => 234PV51UG212
    [service] => All
    [dest_zip] => 92101
    [orig_zip] => 53081
    [pounds] => 2
    [ounces] => 5
    [container] => FLAT RATE BOX
    [size] => large
    [machinable] => true
    [country] => USA
    [error] => error Object
        (
            [number] => 80040B1A
            [source] => USPSCOM::DoAuth
            [description] => API Authorization failure. RateV2 is not a valid API name for this protocol.
            [helpcontext] => 
            [helpfile] => 
        )

)
</pre>