I'll preface by admitting that I am very new to this, but I can't figure out how to get the usps shipping module to show up in checkout. All of my products have both dimensions and weight, have set a originating zip, have Production.ShippingAPIs.com and /ShippingAPI.dll as shipping server and path. When I run the checkout in debug mode from what I can tell I am connecting to the USPS server correctly, as I am receiving rates in the XML results:
<Postage CLASSID="3"><MailService>Express Mail<sup>&reg;</sup></MailService><Rate>15.25</Rate></Postage>
I have the USPS module as the one module enabled in the shipping module list. However, the module is not showing up.
Any ideas?