Thanks Admin for your reply. So, now my second set of questions are: 1) There wont be any deduction in my amount if my bid gets rejected?Am i right? 2) If priceline accepts my bid, for sure would i get a confirmed ticket?At last moment of travel, priceline would not cancel my ticket saying my bid amount was less or what so ever reason? 3) Also once the bid gets accepted, the dates, airport which i entered to book the flight are fixed. Right? priceline can not change them according to their convenience. Right? 4) Its trial and error method to bid the amount on airfare in priceline. Right? TIA, Sandeep.