How to Choose a Shipping Carrier

Pick carriers with a simple matrix: weight, dimensions, origin/destination, required speed, signature needs, and whether the destination is a residence, business, or PO Box. Then compare published options from UPS, FedEx, DHL, and USPS.

Dimensional weight can make a light, bulky box expensive. Good packing helps—see packing tips. For peak calendars, read holiday shipping tips.

Educational comparison only—we do not sell shipping labels.

Capital Postal Mailbox publishes educational guides only and does not fulfill retail postal or shipping services.