Best out there if you’re using multiple carriers

We shopped a number of shipping plugins, and we’re sold on Postmen. We have about 7 carriers that we shop for each order that ships, and it has saved us a great deal of money. We have one carrier that is only supported by a handful of plugins. Postmen supports all of our carrier accounts, and this is important.

Where it really shines is in it’s API functionality. We use Integromat and call the shipping logs from Postmen to integrate into our profit reports that are generated daily. We even use this feature to create invoices in advance from each carrier with our accounting system. This way, when bills arrive, we only verify they are correct and do minor modifications prior to paying.

Postmen’s support has also been good.

This plug in takes a bit more work, but if you’re even slightly technical, it is a very worthwhile investment to get it’s functionality.