I have an implementation for shipping working for US shipping, however I am unable to get this implementation to work with international shipping. I am using the shipping codes 07, 08, 54, and 55 but am getting the error
"111210 The requested service is unavailable between the selected locations.".
I dont get this error when I enter a ship to address in the US. I have tried Spain and Mexico.
Does the rates API support international shipping? Is there anything different that needs to be done or passed in to get international shipping rates to work?