I have a couple of questions.
1. If I buy the complete set of books and later decide to do the prep or prep plus - do I only need to pay the difference?
2. Are there discount coded for the prep or prep plus if I decide to do those first.
1. If I buy the complete set of books and later decide to do the prep or prep plus - do I only need to pay the difference?
2. Are there discount coded for the prep or prep plus if I decide to do those first.












