We work a bit differently to other crowdfunding sites so when you make a pledge the money will come out of your account straightaway. We take payments via credit card or PayPal.
If a project is unsuccessful then it gets taken down from the site and the money you pledged gets returned to your Unbound account as credit. Should this happen to a book you've supported, we will of course send you an email letting you know what happens next. You can either use this credit to support another project, or get in touch to request a refund.