4 KudoZ points awarded for this answer. Comment: "I'm going to stick with Wenke's answer here to show that just as I'm *not* a google slave (Richard!), I'm also capable of avoiding picking the most popular answer where I disagree with others. Having reviewed this further, I still think "non-binding" sounds overly formal and a bit foreign in most English contexts - "no-obligation quote/quotation" is much more common generally, though if this had been in the Ts and Cs I probably would have gone for non-binding. I'd also say that I disagree with "offer" being used to translate "Angebot" in this context - I think it shows "language interference" coming through from the German, something that can easily happen to us all if we spend a long time translating. If you google (something that can be a useful process sometimes for all sorts of reasons!) on "non-binding offer", it's pretty clear that most of the hits are translated or from foreign (mainly Gmn sites), and if you try "no-obligation offer", the word "offer" is being used in quite a different sense from "quote"/"quotation".(Sorry Chris, disagree with you on this one.)"