I am attempting to submit 28 books, that are mixed bag in terms of custom labels, modern, value and a standard or 2. It's not allowing me to use QuickPress feature and keeps saying that I don't meet the minimum 15 requirement. That said, as a total I easily meet this requirement. Based on the way they are separated on the cart, I want to eliminate the custom labels as causing the issue (because they appear to be in their own category). I suspect that I don't have enough Modern books to qualify, so if this is the case I can just add a few more. Please review and help, thanks!