(Terms & Conditions: Client must provide flight information that will confirm that a lower Web airfare was available for the same routing (within plus or minus one hour of the departure times on the American Express itinerary) of the lowest airfare offered by American Express. The Web airfare and the American Express fare must be quoted on the same day. Consolidator, soft dollar tickets and auction Web sites such as Priceline and Hotwire are excluded from the guarantee. Client must purchase the airline ticket through American Express to be eligible for the Webfare Guarantee. American Express reserves the right to cancel, modify, or otherwise change this guarantee at any time, with or without notice.)