If you decide to cancel or modify your order please email us at support@qwavegear.com or call us at 1-850-235-0661 as soon as you place your order. We will do our best to make the change, however, we cannot guarantee that we will be able to do so, as there are varying time limits in order process. If it’s too late for our team to cancel/modify your order, you can return your order to us once you’ve received it.