Fake bill (?) (Scam?)

Hi

Whilst checking my emails, an apple bill appeared. For the first few moments it looked like a real bill but I think its not. Can you tell if this is a scam? (Screenshot)

The mail has been sent from 'App Store' which enail was IDX324781@mobile.apple.com

I think its fake because I didnt even buy something by inApp purchase and I live in Switzerland which the currency is CHF (Swiss Francs). Did someone else got a mail like this? Or am I wrong?

Thanks for your Answers!