Travel Savings Credits
At iFlipd they want students to instantly have access to the books they need, when they need them. Their pay-as-you-play model means you can check out any title for a minimal fee. After you study and pass that exam, simply flip it back and another student can pick up the remaining rental days for half price.
Travel Savings Credits is not available when using gift cards or coupons/promotional codes not found on this website.