Priceline.com is the worst selling site I ever saw. Customer service representatives are rude and non-responsive. I bought 4 airline tickets through this site and when I saw itenerary I find a wrong date right away for returning tickets. I called them right away but their representative did not want to talk to me telling that this is final and tickets are non-refundable and non exchangeable. Then I called to my credit card company(Chase)to ask them do not process this transaction.They promise me to help when it will go through but charge my account. So, I was charged $826.35 for nothing because we couldn't use those tickets with wrong dates. I am still fighting with both companies. I have never experienced that bad customer services. If somebody out there knows what to do i would appreciate any help or advice. Don't deal with Priceline.com and Chase Credt card! My email is sofin2004@yahoo.com