disclaimer: developer, not tax attorney :-)
Our connected tax office figured out taxation concerning international transactions. Why and how different taxation rules apply depends on a couple of instruments and setups such as reverse tax charges, MOSS and others.
It basically burns down to fruits:
- charging the buyer with the applicable tax between fruits (company in Germany) and the buyer in country XYZ
- each buyer receiving an invoice (issued by fruits)
- the seller receiving a single credit note for all sales within that month targeting a German company (fruits)
We will have to clarify taxation as I can see from comments in this thread - thanks for your input!