NOICE!
Congrats.
@Tried_Tested … see what happens when you don’t contact Brazil first …
Really happy to hear!
ETA, let us know if you need any help writing a POA for the late orders 
Again, really happy to hear that your ordeal is over
Chiming in late with 
but have you hopefully also been removed from the lingering secondary permissions on the other accounts?
Was this resolved? Are you back to the original merchant ID?
And I am confused as to the backstory here - are you both a seller and a service provider to other sellers?
Not yet. one dept. says it can’t be done and the other is working on it.
Typical Amazon …
ETA - Sorry for the delay in responding. I’ve been gone to Cheer Worlds in Orlando and uncharacteristically left my laptop!
So I never really took on the NEW “Service Provider” portal, yet was assigned a 2nd Merchant ID for it. I did offer a few runtime apps in the past for MWS.
This just makes me so mad. One of the most helpful posters on the OSFE, and the sensei of modern Amazon-fu cannot get a straight answer from the platform.
FU Amazon FU.
More and more I’m realizing that my foray into Amazon 6-7 years ago was a mistake; its ok lesson learned.