When you see PLT on the DHL shipping label, this means you do not need to print a paper commercial invoice as paperless trade is available for that destination. When PLT is not available, the system will automatically print a paper commercial invoice for you to an A4 printer if you have one specified on your courier printing tool.
If you are using the batch process to bulk print DHL labels, the labels will bulk print on a thermal printer and any commercial invoices that are required for non-PLT covered shipments will also bulk print at the same time on an A4 printer.
DHL - Paperless Trade
Written by Tom Higgs