In dealing with priceline, I have been forwarded to this site. I usually check airline fares on a daily basis (cincinnati is a VERY expensive city to fly out of) and have added this site to my list to check. Last week, I got a great deal ($329pp) that only this site offered. Everything else was much higher. I even tried biddiing on PL for a few dollars less and they rejected it. The fares doubled the next day.