Do USPS function on Sunday?
Does USPS function on Sundays? Is USPS send mail on Sundays? Do USPS branches operate on Sundays? Can we send packages through USPS on Sunday? Are USPS services available on Sunday? Do I have access to mail shipment services on Sunday? Does USPS work during the weekend? Is it possible to utilize USPS services manage mail on Sunday? Is USPS operational on Sundays? Do I get mail on Sunday through the United States Postal Service?