AIR TRANSACTION definition
AIR TRANSACTION means the purchase via the Co-Branded Site of airline tickets for one trip (round-trip, or one-way if no round-trip is purchased) that is completed by a User.
AIR TRANSACTION means the Commencement Date of a trip (round-trip, or one-way if no round-trip is purchased) by one person or more, and where such purchase of one air ticket or more is completed by a User who has Linked directly to Expedia from your Associate Site via one of the EI Icons or Links with the purpose of shopping or buying travel during a single browser session.