During the Kickstarter project, if you want to buy multiple books, you will need to manually do so by pledging to the same levels more than once. Sorry about this. Once we start selling these book on ryuxrio.com, you will have an option to buy multiple books.
No, we decided not to. The main reason is that we are a first time Kickstarter project team and we really want to concentrate on the book itself. Adding stretch goals will most likely deter us from making a great book.
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