us first class mail price

us first class mail price is a cost-effective shipping option offered by the United States Postal Service (USPS) for lightweight packages. This service is ideal for sending small items such as documents, letters, and packages weighing up to 13 ounces. First-class mail is one of the most affordable options available for domestic and international shipments. The price varies depending on the weight and size of the item, as well as the delivery destination. USPS provides a detailed pricing chart that helps customers calculate the cost before shipping.