We ship using all of the major parcel carriers including, UPS, FedEx, USPS, and Airborne whichever is best (we are the final judge of shipping methods when non-priority shipping methods are chosen) for each individual package need. Our standard parcel carrier is USPS. We are not responsible for mis-directed shipments, lost shipments, stolen shipments, or damaged shipments unless you pay insurance and reported the damage or loss within 3 days of delivery. We strongly encourage you to use UPS for its insurance and strong trackability and if you use USPS we strongly encourage you purchase insurance. If a shipment comes back to us because of a bad address you provided you will be responsible for the cost of the return item if we are charged such cost by UPS or the corrier being used. All orders are shipped using address provided by you and verified electronically using the US Postal Service AIS Database and or UPS address verification; although even with these tools we cannot guarantee 100% that the items will not be returned for bad address as these system are not 100% foolproof and we offer them only as a guidance for you. If the shipping address cannot be verified using the USPS AIS and/or UPS address verification, no Delivery Guarantee applies and customer assumes responsibility for mis-directed, returned, or lost packages and must re-pay S&H to receive the order again and the cost of the returned package if it returns to us, this is particular important with wholesale customers who dropship.