haven't tried, but looked interesting, so I googled a bit. there are a lot of people complaining that there are no flights available if you try to book. also see here, apparently their quoted taxes and fees are somewhat suspiciously high http://www.viralblog.com/remarkable-...al-misleading/
This user would like to thank ullainga for this useful post:
Don't do it! We're stuck with 4 of them we can't seem to use because the taxes of the flights are more expensive than purchasing directly from the airline.
Groupon has lots of scams and this is one of the worst ones I've seen.
This user would like to thank JanerMacP for this useful post:
I was rather impressed that so many people took that "deal". There was like 4000 people... This type of things should be prohibited. They are misleading...