average check

14:49 Nov 17, 2013 

Sandra has just drawn my attention to the word 'bier' — is this some kind of German 'biergarten'? Or is that just a typo?

11:34 Nov 17, 2013 

Since your text is clearly directed at catering professionals rather than the general public, it is important to note that 'check' takes on a different meaning whether it is used in the informal, everyday sense as with the customer ("Could I have the check please?", "Here's your check, madam" etc.) or in the specific technical sense of 'the amount spent per capita' (and note that in a similar technical usage, we often refer to 'a spend' in EN too, albeit not necessarily in catering).
As a working restaurant professional myself, I am very familiar with the correct technical jargon used in the industry.