Here at Coin Supply Express we ship all orders either by USPS or FedEx.
If you choose our flat rate shipping option we will choose the carrier. Because FedEx cannot deliver to P.O. boxes you must enter a street delivery address to take advantage of our $9.99 flat rate shipping offer. If you require that we deliver your order to a P.O. box you will have to choose USPS as the delivery service at whatever rate is specified.