I am telling you, it may sound too good to be true, but it is true. I don't work for them and I am not associated with them in any way!

The thing is there are a limited number of seats at the best rate, and you have to go on the days specified. For someone like me (self employed) it works out great because I can take off when the rates are the best.

Anyway, they also have a $9 three month trial if you are not too sure. The other issue is they only fly to and from a very limited number of airports. It works for me though!