usps rates first class postage

usps rates first class postage are the rates associated with USPS’s First-Class Mail service, which is the most affordable option for sending lightweight items such as letters, postcards, and small packages. The rate varies based on the weight and size of the package, as well as the destination. First-Class postage is typically the best option for sending non-urgent mail domestically, with delivery times ranging from 1-3 business days for most locations within the U.S.