Hi @mackenzie_weber , just wanted to let you know that we are actively making improvements to rates for multi-box shipments so expect to see that in a coming version.

Regarding the ability to assign items per box/shipment, please reach out to your account manager for more details as we do currently support that function.

As part of the Shipedge v11.3.0 release we have made improvements for multi-box rating. Check out the release notes here: https://roadmap.shipedge.com/changelog/33604

We appreciate your feedback and have plans for additional improvements in future releases.