Do you use a "Shipper Number"? I think, but don't know for certain, but I think that's required for Commercial Rates to be returned.
I just tried it on my end. I have the same "feature". When I change between online rate and retail rate, Ground advantage shows the same rate, but priority mail shows the different rate.
It looks like there is no "Shipper Number" in this plug-in settings. I can only find "USPS Web Tools User ID" there. I haven't changed USPS API/account side for many years.
I am getting an odd error message on the Admin shipping module screen:
USPS is showing during checkout, so I'm not sure if this is an issue or not...Code:ERROR: module not loaded due to missing language file: xxx/store/includes/languages/english/modules/shipping/uspsXmlTest.php
That fixed it, thanks. That must have been left behind from back when I was having with 1st class not showing. ¯\_(ツ)_/¯
Yes, sir. That was the first thing I checked. I even added a blank file with that naming, but that didn't work out so well...
Not here for support (hopefully). Realized all my first class options were broken because someone ordered priority mail, so fixing the module with i. Appreciate your quick fix @lat9
That's telling you a file is missing. Check your installation to be sure that file is in that location.