Posted By bcheetham on 23 Feb 2010 06:21 PM Domestic shipping with USPS in test mode works fine but when I enter a valid international shipping address I get this error: There are no rates available. We will immediately inform you about the actual transport costs. Please feel free to contact us: (my email). Select [Continue] to send a new shipping rates request. USPS Rates Request Error, Number: 80040b1a, USPS Rates Request Error: API Authorization failure. IntlRate is not a valid API name for this protocol. What do I need for International shipping?