The model comes from Switzerland terminates always by AUT.
The model comes from Germany terminates always by DBT.

See here

So I take a look at toppreise.ch. It seems that PC-Ostschweiz sell the model that […]

Hi,

I see the model number in toppreise.ch,

For Samsung S9, it’s SM-G960FZKDAUT for Switzerland and the model number SM-G960FZKDDBT comes from Germany.

Samsung Galaxy that terminates by AUT comes from […]

Hi,

I got an answer from Samsung Support that said (in French)

“Il n’existe pas une liste exhaustive des revendeurs participants à cette promotion. L’essentiel, c’est que le revendeur s’est procuré le t […]