Showing results for 
Search instead for 
Did you mean: 
Status: New

You are missing certain Flat Rate USPS packages from ShipStation. Small and Medium Flat Rate Priority Mailing Tubes and Flat Rate Priority Shoebox are missing that we need to use. Please can these be added.

1 Comment
New Contributor

Multiple request on this feature, why has SS not responded.  It is an obvious deficiency.  USPS is not the only shipper that offers flat rate options either.