I highlighted here:
For commercial customers from the EU (but outside of Germany) it is important that you state your sales tax identification number (UstId) with the delivery address. Then the invoice will be reduced to 0% VAT.
I highlighted here:
For commercial customers from the EU (but outside of Germany) it is important that you state your sales tax identification number (UstId) with the delivery address. Then the invoice will be reduced to 0% VAT.