Hi Rene
I think its a correct statement and yes I do have an order number on my invoice but it’s not a manufacturers order number but a simple local dealer order number or if you like an invoice number.
Its a simple numeral number and AFAIK VW order numbers contain both numbers and letters.
I don’t know but maybe some dealers give you a manufacturers order number as I know many private customers get one but mine is just an invoice number for sure.