usps delivery on saturday

usps delivery on saturday USPS delivery on Saturday is available for most mail classes including Priority Mail and First-Class Mail. Unlike some private carriers, USPS continues delivery operations six days a week at no extra charge. This benefits ecommerce sellers aiming for weekend delivery or faster customer satisfaction. While not guaranteed for all services, tracking updates provide visibility into Saturday deliveries. Businesses that rely on timely shipments leverage this USPS feature to improve customer experience and meet marketplace expectations.