I've sent a package using priority mail on August, 12 and
it was delivered on August, 21. I called the customer service
representative at 1-800-222-1811 and, after spending 15 minutes
getting through their automated response system, was allowed
to speak to a representative. She explained to me that the
claimed 2-3 days delivery time is just their estimate, not a
guarantee. This seems to preclude taking a legal action.
Or does it? Perhaps I could sue them for making unreasonable