I bought the book via amazon (can provide receipt and all) and I was just wondering if there’s a way to get the PDF version on my computer so I don’t have to lug around the book everywhere. Also, excellent job with the book, I’m learning a TON!
You will need to confirm this, but I believe they will let you pay the difference that you would have paid if you originally purchased the book AND the pdf package deal.
I believe I just emailed them, using the address from one of their emails to me, and explained that I wanted to purchase the PDF to go along with my book. Basically, same situation as yours.
Bottom line is I think you can do this. Email them and ask what you need to do.