Registrants may update their shipping address at any time by locating in the menu "Your Account" + "Account Info"
Blueprint does require a shipping address to be listed in your account details. Be sure to select an address that may reliably accept deliveries.
Also, Blueprint Registry is not able to "hold" or manage any deliveries of physical gifts, which are purchased directly with the retailer.
For gift-givers: All shipping is handled by the retailer directly. Please contact the retailer with whom you completed your gift purchase to change/cancel an order.