This would allow the user to go into a specific merchant and update the terminal information on the merchant account details without having to call in or create a ticket.
As a user could
https://docs.google.com/document/d/1VG1w-XypNnfRw63Vl5UHJzh0QKBVzlESyuyw2HmUSXE/edit
No - too much chance for random errors.