Can you upload an ibook (free for users) using a credit card gift card?

Not quite. I want to provide an existing handbook (in print) via ibooks free to anyone who wishes to download it (it's for patients/families with pediatric cancer). We want to provide this book free via ibooks. In order to do so, we realize that a credit card is necessary. Unfortunately, we do not have a corporate credit card and would prefer it not go on someone's personal card. Would it be possible to use a Credit Card gift card (visa, amex) in order to upload the ibook?