[robertp]

It is the other way around. My friend has a wine store and he was an early adopter of groupon. I think he started almost 2 years ago? He stopped doing it because it brought in riff raff customers that were cheap and were pretty much broke.

[DaveMebs]

No, he got it right. His point was that Groupons customers are merchants, and they have been screwing their customers. Excluding the first sentence, your point completely validates what he was trying to say.