I've logged your request and it will be considered on our other feature requests. It does not look like this carrier is on our short list for consideration, but we will ask other customers with a similar request to post here. One additional thing that would be helpful would be to reach out to GSO directly and ask them to add ShippingEasy as well. Learning what features that customers are interested in helps us to plan what features should be built next!
Madilynn T. [ShippingEasy Product]