Hi @dales60 !
I understand that your client would like the “Commercial Invoice” report from Acumatica to print as a label.
It should be possible to take the report and print it to any printer you like (including label printers).
However, the standard “Commercial Invoice” report generates as a PDF and there is no standard option to generate the report in any other format (https://help.acumatica.com/(W(4))/Help?ScreenId=ShowWiki&pageid=5bb1f55c-6463-4b4d-bbfe-9e3fbbcf84fd).
You would need to utilize a label printer that can print PDF files to print this from a label printer.
The standard report is also not designed to be printed as a label and may not render as expected.
I do know that sometimes Shippers (through EasyPost) will return multiple Labels for international Shipments.
Currently, the "Print Labels" action will only print the first label attached to a Package.
Additional labels will need to be downloaded and printed manually.
This article is a good explanation to be able to “automatically” print labels (ZPL/EPL files) that are downloaded to a local computer (https://help.acumatica.com/(W(2))/Help?ScreenId=ShowWiki&pageid=de3b7e31-58f7-4e36-a6ec-d40ac9755037)
This would be a workaround to print additional labels returned by a Shipper.
There is currently no Ideas post about the “Print Label” action only printing the first label on a Shipment.
Creating an Ideas post about this behavior, with your clients business impact would be helpful to have our dev team review the “Print Label” function!
I hope this information is clear and helpful!