As a seller, Groupon is all about Groupon. They charge 33% and the support they give is very little. Pros: Advertising Cons: Backpackers mainly buy it so no repeat business Impossible to compare bills to actual money paid to you They take 33% of the sale price They promote that you get people in the door to up-sell You do not make a profit from sales on this site You cannot use your own logo You cannot have black and white photos You are paying for there advertising You do all the administration work for them so that you must workout if it is profitable. Based on my experience with 4 campaigns with them is that less than 1% come back It is all work for you and all money to them.