usps mail delivery on saturday

usps mail delivery on saturday USPS mail delivery on Saturday is a standard feature for many of its services, including First-Class Mail, Priority Mail, and Ground Advantage. While not considered a premium service, Saturday delivery is available at no extra charge in most locations. This is a competitive edge compared to other carriers that may limit weekend operations. Ecommerce customers benefit from weekend delivery as it reduces wait times and improves the buyer experience. Businesses using USPS can thus offer faster delivery windows even late in the week.