It would be very useful to have in the POS the VAT Number field in the Customer and the Number sequence Group in the order in order to be able to post invoices with different Number sequences. This could help to separate receipts from real invoices, which is mandatory in some countries.

Under Review
Ideas Administrator

Thank you for the idea!  We will consider this in our product backlog and update the status of your idea if/when it becomes a planned or completed feature!