For any type of SS automation, I recommend using an Integromat
integration. It is an amazingly thorough integration that utilizes most
of the SS api without having to be a code genius.
I would like the ability to create and manage custom carriers. I know
that SS concern is the ability to have a tracking link work though. I
would like to be able to select from a bunch of Freight Carriers that we
use often like YRC, Estes Express, Ro...