Very bad shipping carrier in using to buy or sell. Their Drivers always leave the packages outside without notifying anyone and got stolen all the times. FedEx CS didn't care and always say contact to shippers (especially Mercari) which didn't do anything. They just want to take your money and didn't want to resolve anything at all. USPS is the best and UPS is 2nd and a lot better than FedEx. Don't use this carrier.