I have heard of Groupon but have been sceptic of its offerings. It's just too good to be true. Imagine a concert ticket that costs Php3,000 could only be gotten for Php500 through Groupon? Or a Hair Color Package that should have been Php2,000 is only Php500. They have very low travel deals too. It made me think.. "What's the catch?". Alas, I was naive and ignorant.