I have someone asking me to make an app out of a children's book that she made. I think it might work well as an app as well so that it could be more interactive. I don't want to have this on my dev account and give her the money, because that would be a hassle. What choices do I have? The only choice I know of is to have her create her own dev account and I would use my system to submit the app and book on. Is there any other option? Is it different for books?