Can someone tell me whats wrong with my google checkout module? It's not getting any real rates from USPS. It keeps getting my default rates( I put them high on purpose)

USPS has added me.

Is it a setting, is it google?


This is the error I get in my intergration section on google checkout site


Your server returned no data in its response; Checkout requires data of type merchant-calculation-results in response to merchant-calculation-callback

see for yourself

http://www.wiipeddler.com - choose the nunchuck accessory this is the only one without free shipping

Estimating shipping works 100%