Is USPS function on Sundays?
Is United States Postal Service operate on Sundays? Do USPS deliver mail on Sundays? Do USPS branches operate on Sundays? Do you send packages through the United States Postal Service on Sunday? Are USPS services available on Sundays? Does USPS provide package shipment services on Sundays? Does the United States Postal Service work on Sundays? Is it possible to utilize USPS services process mail on Sundays? Do USPS branches function on Sunday? Do you get mail on Sunday through the United States Postal Service?