If you haven’t notice, on July 9, 2023, the US Postal Service switched First Class Package Service and other services to Ground Advantage. Here is the notice from USPS: The United States Postal Service (USPS) has announced its plans to replace its existing First-Class Package Service category with a new offering called USPS Ground Advantage. This move comes as part of the USPS's ongoing efforts to improve its package delivery services and [...]