Earlier quoted context omitted.
Well... Groupon has always sold tangible goods and services to actual customers, too. Customers that are every bit as fickle as the ones Amazon had to win over a decade ago. They may succeed or fail at this, but it's not like they're still looking for a business model.
Not a business model, a strategy to generate profit from their current model. Groupon's current strategy is to take a customer base that doesn't generate profit, and make it larger. Yet they haven't shown any way that scaling will reduce costs much. How does capturing more merchants drive their costs down, when they have to pay significantly more for each one? Amazon had the answer of vertically integrating as much o…
Scale is THE moat in this arena.
"Yet they haven't shown any way that scaling will reduce costs much."
This is simply Parkinson's Second Law: expenditures rise to match income. Hence the IPO. They need as much cash now as possible in order to scale as fast as possible to build that moat as big as possible to fend off the barbarians.
As the cost of getting more quality customers goes up you'd expect their costs in that area to proportionally decrease. And at that point, if they've defended their dominance in the deal-of-the-day market then they'll become massively profitable else if they're in a decent 2nd place then maybe Microsoft will buy them out for $5 bln more then they're worth, else they'll end up going the circuit city route.