

You also can order free Priority Mail Express stickers, which you can place on your own packaging. USPS offers free Priority Mail Express Flat Rate envelopes and boxes which bear the Priority Mail Express symbols, which you can order for free through the Store. Priority Mail Express must be marked with pre-printed stickers or boxes from USPS to ensure that they arrive at their final destination quickly. Preparing Packages for Priority Mail Express Additional fees apply for packages that must arrive on Sundays or holidays. Prices start at $26.60 and up at the Post Office and $23.00 and up for customers. Prices are based on the distance from the original package location to the delivery destination. USPS uses zone-based pricing for Priority Mail Express. Other carriers, such as UPS and FedEx, are not able to deliver packages to mailboxes in the Post Office. USPS is the only overnight shipping carrier that is allowed to deliver packages to a P.O. Priority Mail Express comes with up to $200 in insurance and delivery tracking for free. Items under 70 pounds can be sent through Priority Mail Express to any address in the United States. If the US Postal Service doesn't deliver your package on time, they will refund the full delivery cost to you. USPS Priority Mail Express is a guaranteed way to send documents and packages to a destination overnight or in one to two days on any day of the year, including Sundays and holidays.
