Abstract: An on-line voucher management system which provides a user interface for travel agents, carriers and online customers to create and redeem vouchers is provided. The on-line portal has access to the GDS which stores PNRs. The voucher will be created as a standard PNR containing a fictitious air itinerary and its associated ticket data. Users specify the voucher amount and other required information through the user interface, and a PNR holding that information is created in the GDS. The PNR is then ticketed as for a standard booking process. Then voucher redemption is managed as a typical PNR reissue process.

Abstract: An on-line voucher management system which provides a user interface for travel agents, carriers and online customers to create and redeem vouchers is provided. The on-line portal has access to the GDS which stores PNRs. The voucher will be created as a standard PNR containing a fictitious air itinerary and its associated ticket data. Users specify the voucher amount and other required information through the user interface, and a PNR holding that information is created in the GDS. The PNR is then ticketed as for a standard booking process. Then voucher redemption is managed as a typical PNR reissue process.

Abstract: Process and a device for adapting digital files consisting in referencing character strings to be adapted in a source file and in replacing the sources that consist of character strings by substitution data. Each source presence in the source file is referenced in a particular way by defining targets by: 1° division of the source file into sections identified by a unique section identifier; 2° selection of a source in a section; 3° selection of a context zone including the selected source; 4° assignment of an occurrence rank, in the section, to the selected context zone; 5° assignment of an occurrence rank, in the selected context zone, to the selected source, the section identifier, the selected source and its occurrence rank, the selected context zone and its occurrence rank constituting the attributes of each target.