It almost certainly works out that if you are a Groupon customer you spend more money than you typically would - in your lifespan of Groupon. Whilst you save mo

It almost certainly works out that if you are a Groupon customer you spend more money than you typically would - in your lifespan of Groupon. Whilst you save money on the first purchase, would you have bought it at all if not for Groupon? What about future purchases? You probably wouldn't have ever considered Balloon lessons if not for Groupon...