Hi all! I'd like to buy M$ Office for Mac (Business Edition), but my country charges an absurd amount of money for it (around $750), so, I'm definitely going and eBaying it. However, I see that most sellers offer this "Not for Resale" version. What's the difference between that and the regular version? Some point in licence? It's important as I'm going to use the software for commercial purposes. Thanks for taking your time to read this!