Oh interesting, I don't seem to remember sharing which question I asked.
Can you please tell me which question I asked?
@Jonathan Soifer
i don't know what you asked. but the answer you received was correct and if that answered the question you asked, you asked the wrong question. otoh, it's possible you asked the right question and adobe support misunderstood and answered a different question.
ie, that answer doesn't address what you (should) ask, for the email address on your invoice to be changed.