In most cases, taxes are fully refundable, but in some cases, some airlines do not allow to refund YQ/YR taxes Many times, even if the Amadeus system indicates a good O status in the airline system, it has been changed to A or C status, which is not visible to Amadeus. The IDEC (Interline Data Exchange Center) file is an electronic version of the printed coupon list and invoice. Each airline sends a billing file to ATPCO`s IDEC Publishing Center containing details of the documents invoiced to other participants and receives from the center a file containing the details of its documents invoiced by the other participants. The IDEC makes it unnecessary for the receiving airline to duplicate the entry of data already made by the billing company. Amadeus is not responsible for the aforementioned processes of the airlines, Amadeus will pay automatically, but the airline may charge fees, as this is considered an abuse. Deadlines set by airlines must be respected in order to avoid additional costs. The correct PNR number of an airline is missing. The right format for the PK segment is that Intercarrier systems offer global connectivity and allow passengers to travel efficiently and economically on international networks. As far as air transport is concerned, these intercarrier systems, called interline systems, are particularly well developed. The advantage for passengers is a large number of fares to choose from, which makes it possible to choose the most favored and economical route served by Interlined Carriern.

In addition, interconnection systems offer flexibility and ease of use by allowing a single payment in a single currency for the entire crossover trip. The advantage for interline carriers is to access the other`s networks, allowing passengers to travel smoothly to more than 4,000 airports around the world. This happens if you add SSR or OSI with the airline code that is not part of the booked route Then, the Consolidator VC 11V module returns these coupon-proportional values to the VC 1V e-ticket server and also returns the e-ticket image and prorated values to the valid airline`s Revenue Accounting VC 13V, thanks to the 12V online link. For other airlines, we offer the same logic of fully recreated PNR. The two methods outlined above reduce litigation by imposing the value calculated by one airline (usually validation) of the other airline (usually the participating airline). Please note that you are contacting each airline that is part of a PNR, that some airlines require a flight confirmation 72 hours before departure If a customer buys a ticket for air travel, the three steps normally linked to the GDS by a travel agency (TA) are as follows: If the FV information is correct and you have obtained the authorization of the company, a ticket for an airline that is in the FV element, you can also add the system. This works for all companies using the system and, in the case of LY, it is the right way to book an itinerary for the types of LY FQTV that allow the release of the waiting list when booking. However, if the agent needs to issue a ticket for an airline other than the airlines listed on the screen, you must set the pnr price and indicate the correct valid airline This Consolidator 11P module then calls the 6P module of the participating airline with the full e-ticket image and retrieves the proportional value of the coupon, through the 7P.

online link as calculated by the participating airline (step 31). This calculation is of course based on the full-screen e-ticket, coupon information and proportional rules. Traditional travel agencies (TAs) and other travel service providers use travel search it tools to process their customers` travel requests. To be able to offer this service, they are usually affiliated with a global distribution system (GDS) like AMADEUS, a global provider of technology solutions for the travel industry. DGSs have large proprietary computer systems that allow real-time access from around the world to fares, prices, schedules and seat availability. . . .