I second this! I think it would be helpful to have a way to include the package dimensions either on the packing slip OR the scan to verify and print screen based on the cubic calculation. We get a lot of multi-sku and multi-quantity orders so the product defaults don't help us as much as we would like. Does anyone have suggestions on how to accomplish this given the current ShipStation parameters?
The only workaround to this is using Intuitive Shipping which does that. It sucks to have to pay for an additional app but there it is.