Glossary
Corporate Travel Basics
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Approval Workflow
Digital process for approving trips, meetings, bookings, exceptions, invoices or expense reports.
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Business Travel
Travel undertaken by employees, contractors or guests for professional purposes.
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Data Enrichment
Process of adding missing metadata such as cost center, traveler ID, project code, tax data or booking source to transactions.
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Duty of Care
Employer responsibility to support employee safety and wellbeing during business travel.
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GDS / Global Distribution System
Reservation network used by agencies and TMCs to access and book air, hotel and car content.
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IATA / International Air Transport
Airline industry association that defines standards and systems relevant to distribution, ticketing and settlement.
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Itinerary
Traveler’s trip plan, usually including flights, hotels, car rental, meetings and destination details.
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KPI / Key Performance Indicator
Metric used to measure travel program performance, such as savings, adoption, leakage, compliance or invoice cycle time.
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Lead Time
Time between request, booking or RFP submission and actual travel or event date.
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Managed Spend
Portion of travel or meeting spend governed by approved suppliers, policy, negotiated terms and reporting.
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Managed Travel
Structured corporate travel program using policy, preferred suppliers, booking channels, payment processes and reporting.
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NDC / New Distribution Capability
IATA technical standard enabling richer airline retailing, offers, ancillaries and direct or aggregated distribution.
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OBE / Online Booking Engine
Digital booking interface for travel reservations, often used interchangeably with OBT in corporate travel.
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OBT / Online Booking Tool
Corporate-approved tool for booking travel within policy, capturing data and supporting spend control.
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Off-channel Booking
Booking made outside approved corporate channels such as the OBT, TMC or managed meeting platform.
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Online Adoption
Share of bookings made through the approved digital platform instead of offline service channels.
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Out-of-Policy Booking
Booking that violates corporate travel rules, such as rate cap, cabin class, supplier, advance booking or approval requirements.
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PNR / Passenger Name Record
Reservation record containing traveler, itinerary, ticketing and service information.
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Pre-trip Approval
Required approval before booking or traveling, often based on cost, destination, policy exception or risk level.
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Profile Management
Management of traveler data such as preferences, loyalty numbers, passport data, policy eligibility and payment details.
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Rate Cap
Maximum reimbursable or bookable amount for flights, hotels, meals or other travel expenses.
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Savings
Measured financial benefit from negotiated rates, avoided costs, rebooking, compliance or process automation.
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Self-booking
Traveler or arranger books directly through an approved online platform rather than using offline agent support.
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SLA / Service Level Agreement
Contractual or operational commitment defining service quality, response times or processing performance.


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