Groupon harpooned itself in my eyes right after they harassed me for having a 'similar' email to someone who had actually registered for their service ([email protected]) whereas I had ([email protected]) and for some reason they 'added' my email to their lists and it took me several months to get off their crap.
They're thinking they'd rather avoid paying credit card fees so they'd prefer to get straight at peoples money at the cost of making it a piece of shit to use.
Except it being for the most part a corpse, it was at one time something nice I can see; but I see (and encourage) everyone I see who uses it to move to CEFSharp or Coherent UI if they need actual support and advanced features that were previously nested in awesomium.