USPS showing for wholesale even though I excluded it

In my shipping settings for USPS I have checked only Guest & Registered, not wholesale. But I am running a test wholesale order & USPS is showing as an option.

Also how can I add a user dependency in shipping charges? There's only cost, weight & product quantity.

I'm looking to do something similiar. One user gets a particular type of shipping by default. Others get the normal choices.


User groups is configured but not working, I opened a support ticket. We will see what the outcome is.