USPS Domestic Search UM Gateway Printing Services Copy Centers Domestic Mail Speed, cost, content, weight, and quantity, are criteria used to determine the best method of mailing. Choosing the right service class can save money while meeting your objectives.
Services are in cost and delivery speed order.
Express Mail is a guaranteed expedited postal service for shipping. An Express Address Label is required. Special Express Envelopes are available, or an Express Address Label may be used on your own envelope or package. Maximum weight is 70 lbs. Postage rate is determined by item weight.