how to display price only

Hello,
actually hikashop displays every price with the addendum "pro Stück" (english: per unit).

I did not find any setting where I can disable that. I just want only the price to be displayed, without any addendum.

The easiest way is to edit the language file.
Simply change:
PER_UNIT=" each"

to

;PER_UNIT=" each"

It worked for me

You should instead add:
PER_UNIT=" "
in the override area of the translation tool. That way, you won't loose your changes when you update:
www.hikashop.com/en/download/languages.html#modify