Edit: I was able to get the ID following the link... but am having an issue. I did a test run with a clients address to see if if the module was working. I got this error: No Rates Returned, F052 : Sender postal code state/province do not match.

My question is, how come the meter ID didn't auto populate. is there a step to make it do that or at what point will it auto fill? Should I delete the number I created with fedex?