Kip K.
OSM is a nightmare
This another “postal partner” which claims various synergistic benefits in working with the USPS. They offer some modest cost saving to the vendor but always result in terrible customer service. Amazon and their vendors should be shamed for foisting this and other co’s like them on customers. I had a pkg delivery window from May 11, 2021 to May 28. I am still waiting for it (June 14, 2021).


