It is not the clientele whom are the issue - it is Groupon that is the issue. If you don't mind someone else taking up to 73% of what a client pays - then by all means do business with them. They claim to only take 50% of your already discounted price, but in reality they've often taken 73%. Knowing how they treat merchants, I also no longer buy through them. If i find a deal there, i just contact the merchant directly and often get a BETTER deal directly.