Disney + Hulu question

[TheHannas]

So we have the Hulu basic plan (do not mind the commercials). We want to get the Disney + bundle and be billed all in one for simplicity. My concern is I didn’t want to be billed through Disney and Hulu then bank on getting the refund every month, I just want one simple bill with Disney. I assume that’s how it can work. My other concern is cancelling our current Hulu and just re subscription to the Disney bundle and not being able to use the email we originally signed up for Hulu. So any advice from you that have done this?