Can I cancel my Kickstarter pledge?

While the campaign is live you can change or cancel your pledge. You can do so by following the steps here.
However, once our campaign closes, we will not be able to cancel your pledge and issue a refund. Once we start production, we put your funds into use immediately, and we operate on very thin margins to maintain our Kickstarter rates. We hope you can understand. If you'd like more information on Kickstarter's refund policy, please feel free to check it out.