The process for Deutsche Post shipments is as follows:
You book the first shipment and an "order" will be opened at Deutsche Post.
You book shipments for the desired countries, print your freight labels and prepare your shipments for pick up.
When all shipments for the day are prepared, go to Shipments > Documents > Waybill.
Select a From and To date and time.
Fill out how many bags/sacks/mail containers (per product) you have and click on Download.
4. The "order" for the day will thus be finalized at Deutsche Post and you will receive the AIRWAYBILL (delivery note) which you have to put on each bag/sack/mail container.
Example of an AIRWAYBILL:
Example of Global Mail label and waybill document: