Oh, No! compete4yourseat.com & selecttravelclub.com
I used compete4yourseat.com to purchase the international air-ticket in August 2011. The travel begins in May 2012. After I made a full payment to compete4yourseat.com, I received the itinerary from selecttravelclub.com.
Since I made a payment much earlier than May 2012, I worried that I couldn't get a ticket later. So I asked for the ticket in advance, but they refused. They said their policy is issue the ticket two weeks before departure.
So I had no choice but to wait.
Today, I called air-line office to check the status of booking. Suprizingly, the reservation was canceled since they didn't receive the money by Jan. 7, 2012.
I asked compete4yourseat.com & selecttravelclub.com to resolve the problem. I will post again when I receive the feedback from them.